{
  "protocol": {
    "name": "CVP",
    "version": "1.0.0-proposed"
  },
  "document_status": "proposed",
  "calculator": {
    "id": "smith-chart",
    "version": "1.6.3",
    "title": "Smith Chart Calculator",
    "formula_family": "smith-gamma-z",
    "capability_id": "electrical.rf.smith",
    "verification_revision": "2026-09-07.p14"
  },
  "profile": "engineering",
  "verified_scope": "Z↔Γ + match-steps + auto-match + stub + Touchstone + f-sweep + Z(f) + S21/K + stab-geom + chart-xy + gain-geom + noise-geom",
  "status": "VERIFIED",
  "runner": {
    "name": "cvp-runner",
    "version": "1.0.0"
  },
  "environment": {
    "runtime": "node",
    "runtime_version": "20.19.2",
    "numeric_model": "IEEE-754 binary64",
    "os": "darwin"
  },
  "suite": {
    "id": "smith-chart",
    "version": "1.6.3",
    "uri": "https://www.calculatorx.com/evidence/electrical.rf.smith/1.6.3.json",
    "verification_revision": "2026-09-07.p14"
  },
  "obligation_set": [
    "CVP-PROV-01",
    "CVP-MODEL-01",
    "CVP-SCOPE-01",
    "CVP-UNIT-01",
    "CVP-REF-01",
    "CVP-GOLD-01",
    "CVP-BND-01",
    "CVP-INV-01",
    "CVP-NUM-01",
    "CVP-COV-01",
    "CVP-CONTRACT-01",
    "CVP-DEP-01",
    "CVP-ART-01",
    "CVP-PROD-01",
    "CVP-DIM-01",
    "CVP-PROP-01",
    "CVP-META-01",
    "CVP-ROUND-01",
    "CVP-XCAL-01",
    "CVP-IFACE-01"
  ],
  "provenance": {
    "mode": "direct",
    "sources": [
      {
        "label": "Pozar Microwave Engineering",
        "kind": "other",
        "reference": "Smith chart / matching"
      },
      {
        "label": "Keysight — Data Format and Scale (Smith / polar)",
        "kind": "other",
        "reference": "Smith chart maps Γ to normalized impedance; constant-r / constant-x"
      },
      {
        "label": "IBIS Open Forum — Touchstone File Format Specification 2.1",
        "kind": "standard",
        "reference": "Reference specification (Touchstone 2.1); CalculatorX implements a Touchstone 1.x compatible subset"
      }
    ]
  },
  "reference": {
    "items": [
      {
        "class": "O1",
        "reference_scope": "model",
        "scope": "model",
        "label": "Smith chart Γ↔z, lossless looking-in network, Pozar L-section / λ/4 / single-stub auto-match, Touchstone 1.x S11, f-sweep, Custom Z(f), 2-port S21 + Rollett K/μ, Gonzalez L/S stability circles, canonical Γ→chart XY, unilateral GTU Gs/Gl −1/−3 dB, last-row NF +0.5/+1 dB"
      },
      {
        "class": "O3",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Precomputed mpmath/MPFR Γ↔z (recorded library/dps/backend/rounding/generator SHA-256) rounded to nearest binary64 — not Node/V8 complex arithmetic",
        "engine": {
          "name": "smith-mpmath-o3",
          "precision_bits": 265,
          "independent_of_iut": true,
          "library": "mpmath 1.4.1",
          "mpmath_dps": 80,
          "rounding": "round-to-nearest-even (IEEE-754 binary64 via Python float)",
          "backend": "python",
          "generator_version": "1.0.0",
          "generator_sha256": "8b9b9bbda869ba82f51207c875cb3f870f3b4c029939bab97f97a07df023d6d6",
          "seed": "20260907",
          "source": "scripts/lib/cvp/oracles/generate-smith-o3.py"
        }
      },
      {
        "class": "O3",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O3 table vs IUT per field; ≤2 ULP. Distinct from O2 same-runtime V8 compare.",
        "engine": {
          "name": "smith-mpmath-o3",
          "precision_bits": 265,
          "independent_of_iut": true,
          "library": "mpmath 1.4.1",
          "mpmath_dps": 80,
          "rounding": "round-to-nearest-even (IEEE-754 binary64 via Python float)",
          "backend": "python",
          "generator_version": "1.0.0",
          "generator_sha256": "8b9b9bbda869ba82f51207c875cb3f870f3b4c029939bab97f97a07df023d6d6",
          "seed": "20260907",
          "source": "scripts/lib/cvp/oracles/generate-smith-o3.py"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module smith-chart oracle (Γ↔z) — same V8 binary64 as IUT; source in-repo",
        "engine": {
          "name": "smith-chart-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-chart-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 module backs ≤2 ULP per-field comparison vs IUT (common-mode V8 risk acknowledged)",
        "engine": {
          "name": "smith-chart-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-chart-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module looking-in match-steps (Pozar Zin / 1/z / n² / stub cot·tan) — no IUT import",
        "engine": {
          "name": "smith-match-steps-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-match-steps-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 module vs IUT Γ-rotation tline; ≤8 ULP on looking-in z/Γ (algorithm family differs)",
        "engine": {
          "name": "smith-match-steps-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-match-steps-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module auto-match (Pozar L-section + λ/4 + single-stub) — no IUT import",
        "engine": {
          "name": "smith-auto-match-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-auto-match-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: n exact; best looking-in z/residual ≤8 ULP; residual=|z_in−1|₂; keep<0.08 matched<0.02",
        "engine": {
          "name": "smith-auto-match-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-auto-match-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module Touchstone 1.x S11 (MA/RI/DB, Hz–GHz) — no IUT import",
        "engine": {
          "name": "smith-touchstone-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-touchstone-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: n and Z0 exact; last-point f_Hz/Γ/z ≤2 ULP",
        "engine": {
          "name": "smith-touchstone-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-touchstone-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module f-sweep of looking-in match-steps (Pozar Zin) — no IUT import",
        "engine": {
          "name": "smith-locus-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-locus-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: n_locus exact; per-point f_Hz exact; looking-in z/Γ ≤8 ULP",
        "engine": {
          "name": "smith-locus-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-locus-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module Custom Z(f) linear interpolation (normalized z vs f) — no IUT import",
        "engine": {
          "name": "smith-zf-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-zf-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: interpolated load z then Γ↔z ≤2 ULP; looking-in ≤8 ULP",
        "engine": {
          "name": "smith-zf-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-zf-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module Touchstone 1.x 2-port S21 + Rollett K/μ — no IUT import",
        "engine": {
          "name": "smith-s21-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-s21-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: S21 mag/ang/dB ≤2 ULP; K/μ/|Δ| ≤8 ULP",
        "engine": {
          "name": "smith-s21-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-s21-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module 2-port load/source stability-circle geometry — no IUT import",
        "engine": {
          "name": "smith-stab-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-stab-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: stab L/S centre+radius ≤8 ULP (den=0 → ±∞ sentinels); origin/inside stable-side flags exact",
        "engine": {
          "name": "smith-stab-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-stab-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module canonical Γ → chart XY (size=520, pad=28) — no IUT import",
        "engine": {
          "name": "smith-chart-xy-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-chart-xy-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: chart_x/chart_y ≤2 ULP on Γ↔z; ≤8 ULP on looking-in / f-sweep locus points",
        "engine": {
          "name": "smith-chart-xy-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-chart-xy-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module 2-port unilateral GTU Gs/Gl circles at −1/−3 dB — no IUT import",
        "engine": {
          "name": "smith-gain-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-gain-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: Gs/Gl centre+radius ≤8 ULP (invalid g → omitted fields)",
        "engine": {
          "name": "smith-gain-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-gain-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "expected_values",
        "scope": "expected_values",
        "label": "Separate-module last-row NF circles at NFmin+0.5/+1 dB — no IUT import",
        "engine": {
          "name": "smith-noise-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-noise-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      },
      {
        "class": "O2",
        "reference_scope": "numerical_behavior",
        "scope": "numerical_behavior",
        "label": "Same O2 vs IUT: NF centre+radius ≤8 ULP (missing noise / invalid rn → omitted fields)",
        "engine": {
          "name": "smith-noise-reference",
          "precision_bits": 53,
          "independent_of_iut": true,
          "same_runtime_as_iut": true,
          "source": "scripts/lib/cvp/oracles/smith-noise-reference.mjs",
          "runtime": "node-v8-binary64"
        }
      }
    ],
    "notes": "Tabulated Γ↔z uses O3 mpmath/MPFR (smith-o3-table.json). Live Γ↔z and z↔Γ round-trip use O2 (same V8). Looking-in match-steps use Pozar-Zin O2 including shunt stubs. Auto-match uses a separate Pozar L-section/λ/4/single-stub O2 (no IUT import). Touchstone 1.x S11 uses a separate O2 parser (no IUT import). Numerical f-sweep uses a separate Pozar looking-in O2 (no IUT import). Custom Z(f) uses a separate linear-interpolation O2 (no IUT import); load is frozen at the query f. 2-port S21 + Rollett K/μ uses a separate O2 (no IUT import). Load/source stability-circle geometry uses a separate Gonzalez O2 (no IUT import). Canonical Γ→chart XY uses a separate O2 affine map (size=520, pad=28; no IUT import). Unilateral GTU Gs/Gl circles at −1/−3 dB use a separate O2 (no IUT import). Last-row NF circles at NFmin+0.5/+1 dB use a separate O2 (no IUT import). SVG markup / drag are out of scope."
  },
  "controls": {
    "CVP-PROV-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "Sources present on evidence"
    },
    "CVP-MODEL-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "Γ=(z−1)/(z+1); z=(1+Γ)/(1−Γ); looking-in match-steps (incl. stubs); auto-match L-section + λ/4 + single-stub (Pozar); Touchstone 1.x S11; f-sweep of looking-in; Custom Z(f) linear interpolation at query f; 2-port S21 + Rollett K/μ; Gonzalez load/source stability-circle geometry; canonical Γ→chart XY (size=520, pad=28); unilateral GTU Gs/Gl circles at −1/−3 dB; last-row NF circles at NFmin+0.5/+1 dB"
    },
    "CVP-SCOPE-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "CVP covers z→Γ, Γ→z, invalid-domain, z↔Γ round-trip, looking-in match-steps (series-X/R, lumped L·C, tline, open/short stub, transformer, parallel-RLC), auto-match (L-section, λ/4, single-stub), Touchstone 1.x S11 (MA/RI/DB), numerical f-sweep of looking-in (±span around f0), Custom Z(f) linear interpolation of normalized z at the query frequency (frozen load), numerical 2-port S21 + Rollett K/μ (last .s2p row; same model as Analyze S21/K readout), Gonzalez load/source stability-circle centre+radius and origin/inside stable-side flags in the Γ-plane (same model as Analyze Stability readout; includes K≈1, |Δ|≈1, and den=0 sentinels), canonical Γ→chart XY at the default SVG viewport (size=520, pad=28, y-up in Γ / y-down in SVG; same affine map as UI toPx, including f-sweep locus points), default-viewport SVG load/Zin marker cx/cy from buildSmithChartSvg at size=520 (and the same map at size=640), unilateral GTU source/load constant-gain circles at absolute −1/−3 dB (same model as Analyze Gain −1/−3 dB readout; |S11|=1 omits Gs), and constant-NF circles at NFmin+0.5 / NFmin+1 dB from the last Touchstone 1.x noise row (NFmin, Γopt mag/ang, rn; same model as Analyze NF +0.5/+1 dB readout; rn=0 and missing noise omit circles). A Node URL-query contract (ohm↔norm conversion that preserves Z, visible R/X beating hidden z_r/z_i, illegal smith_state parse, and Basic/Match/Analyze tier) is exercised as properties; it is not a live browser session. CVP-XCAL-01 compares this IUT to electrical.rf.gamma_z (Γ↔z), electrical.rf.vswr (|Γ|→VSWR/RL), and electrical.rf.lc_match on the overlapping real-RL L-section; complex-z auto-match vs LC Match is N/A because LC Match encodes real RL↔Z0 only. Verification revision 2026-09-07.p14 distinguishes this CVP batch from earlier 1.6.3 manifests and from the legacy 21-test Evidence JSON. Live CSS-resized SVG, grid/path d= markup, stability/gain/noise overlay drawing, drag/hover, history, bilateral MAG/MSG, 3 dB bandwidth, and interactive workspace features are outside this verification scope."
    },
    "CVP-UNIT-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "normalized z / Γ"
    },
    "CVP-REF-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "O1 model + O3 mpmath table for tabulated Γ↔z + O2 live identities + O2 Pozar looking-in (incl. stubs) + O2 auto-match L-section/λ/4/stub + O2 Touchstone 1.x S11 + O2 f-sweep + O2 Custom Z(f) + O2 2-port S21/K/μ + O2 Gonzalez L/S stability circles + O2 canonical Γ→chart XY + O2 unilateral GTU Gs/Gl −1/−3 dB + O2 last-row NF +0.5/+1 dB"
    },
    "CVP-GOLD-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "9/9 legacy golden; 43/43 oracle-backed numeric"
    },
    "CVP-BND-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "5/5 boundary"
    },
    "CVP-INV-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "3 invalid-domain cases"
    },
    "CVP-NUM-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "Γ↔z ≤2 ULP vs O3 when tabulated / vs O2 live; |Γ|=1 VSWR=+∞ and RL=0; |Γ|≥0.99 but <1 VSWR/RL relative ≤1e-12 (not skipped); match-steps ≤8 ULP on z/Γ; auto-match n exact, best z/residual ≤8 ULP, each candidate residual/z/step kind/L·C·θ ≤8 ULP and L/C/R>0 (residual=|z_in−1|₂; keep<0.08, matched<0.02); Touchstone n/Z0 exact and last-point f_Hz/Γ/z ≤2 ULP; f-sweep n_locus exact and per-point z/Γ ≤8 ULP; Custom Z(f) interpolated load then Γ↔z ≤2 ULP; 2-port S21 mag/ang/dB ≤2 ULP; Rollett K/μ/|Δ| ≤8 ULP; stab L/S centre+radius ≤8 ULP; origin/inside stable-side flags exact; chart_x/chart_y ≤2 ULP on Γ↔z (canonical viewport) and ≤8 ULP on looking-in / f-sweep locus; default SVG load/Zin marker px at size=520/640; Gs/Gl −1/−3 dB centre+radius ≤8 ULP; NF NFmin+0.5/+1 dB centre+radius ≤8 ULP"
    },
    "CVP-COV-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "16/16 declared partitions (z-gamma, gamma-z, match-steps, auto-match, stub, touchstone, f-sweep, zf-interp, s21-k, stab-geom, chart-xy, gain-geom, noise-geom, url-query, xcal, invalid-domain) · 9 golden / 5 boundary unique cases · 3 Evidence invalid-input (may overlap boundary)"
    },
    "CVP-CONTRACT-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "8/8 contract checks"
    },
    "CVP-DEP-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "engine smith-chart; Node binary64"
    },
    "CVP-ART-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "release_integrity.status=verified · evidence_digest=CVP verification fingerprint v2 (canonical inputs, expected/actual/status, policy, versions; independent of generated_at) · evidence_bundle_sha256=legacy Evidence JSON bytes · production_sha256=bound production attestation report"
    },
    "CVP-PROD-01": {
      "result": "PASS",
      "applicability": "required",
      "notes": "CURRENT · site report pass · local checks pass · attestation_id=00c818a77ba026c2d6aa3f7402680cd2dac2a40a816209600bc3c3fcd0b8921c · CURRENT · Public schema 1.6.3 matches · Semantic contract ✓ · Production attested · Public/cache ✓ · Origin ✓ · schema_const=1.6.3 · report output-const=pass · evidence-sha256=pass · semantic-contract=pass · capability-html-public-origin-agree=pass · cvp-manifest-public-origin-agree=pass · calculator-html-cvp-projection=pass · evidence-html-cvp-projection=pass · attested_evidence_sha256=9424f31d3ca937ec4a453e41479201945df6495214f0a220ebb742e7fd1c3f20"
    },
    "CVP-DIM-01": {
      "result": "PASS",
      "applicability": "applicable",
      "notes": "Smith chart reflection coefficient"
    },
    "CVP-PROP-01": {
      "result": "PASS",
      "applicability": "applicable",
      "notes": "53/53 property"
    },
    "CVP-META-01": {
      "result": "PASS",
      "applicability": "applicable",
      "notes": "5/5 metamorphic"
    },
    "CVP-ROUND-01": {
      "result": "PASS",
      "applicability": "applicable",
      "notes": "4/4 round-trips"
    },
    "CVP-XCAL-01": {
      "result": "PASS",
      "applicability": "applicable",
      "notes": "3/3 cross-calculator · xcal-gamma-z-z2j1 PASS vs electrical.rf.gamma_z; xcal-vswr-z2j1 PASS vs electrical.rf.vswr; xcal-lc-match-complex-na N/A (LC Match encodes real RL↔Z0 L-section only (formula_family l-section-match). Complex z=2+j1 auto-match is outside that tool.); xcal-lc-match-real-z2 PASS vs electrical.rf.lc_match"
    },
    "CVP-IFACE-01": {
      "result": "PASS",
      "applicability": "applicable",
      "notes": "UI (SSR) · REST · MCP equivalent (MCP uses calc API handler). ui-ssr is query-result HTML, not a live browser session."
    },
    "CVP-ORACLE-01": {
      "result": "PASS",
      "applicability": "higher_assurance",
      "notes": "O3 12/12 tabulated vectors vs IUT"
    },
    "CVP-EXP-01": {
      "result": "SKIP",
      "applicability": "optional",
      "notes": "expert_reviewed=false"
    }
  },
  "tests": {
    "golden": {
      "passed": 43,
      "total": 43,
      "failed": 0,
      "case_ids": [
        "g-matched",
        "g-short",
        "g-jx",
        "g-near-open",
        "g-z2",
        "g-z2j1",
        "g-gamma-z-2j1",
        "g-series-x",
        "g-tline-90-real",
        "g-tline-90-complex",
        "g-transformer",
        "g-series-R",
        "g-auto-l-z2",
        "g-auto-l-z2j1",
        "g-auto-l-z2j1-2440",
        "g-auto-qw-z2",
        "g-auto-matched",
        "g-stub-open-45",
        "g-stub-short-45",
        "g-auto-stub-z2",
        "g-ts-ma-hz",
        "g-ts-ri",
        "g-ts-db",
        "g-ts-s2p",
        "g-ts-last-of-two",
        "g-s21-ang",
        "g-s21-last-of-two",
        "g-ts-s2p-noise",
        "g-s21-k1",
        "g-s21-delta1",
        "g-stab-den0",
        "g-gain-s11-rim",
        "g-nf-rn0",
        "g-nf-gopt-rim",
        "g-fsweep-series-L",
        "g-fsweep-series-C",
        "g-fsweep-tline",
        "g-zf-mid",
        "g-zf-clamp-lo",
        "g-zf-clamp-hi",
        "g-zf-unsorted",
        "g-zf-overrides-zr",
        "g-zf-match-series-x"
      ]
    },
    "boundary": {
      "passed": 5,
      "total": 5,
      "failed": 0,
      "case_ids": [
        "bad",
        "ts-empty",
        "boundary-smith-s11",
        "boundary-smith-auto",
        "boundary-smith-ts-v2"
      ]
    },
    "invalid": {
      "passed": 3,
      "total": 3,
      "failed": 0,
      "case_ids": [
        "bad",
        "ts-empty",
        "boundary-smith-ts-v2"
      ]
    },
    "property": {
      "passed": 53,
      "total": 53,
      "failed": 0,
      "case_ids": [
        "prop-matched-gamma-zero",
        "prop-pure-reactance-unit-circle",
        "prop-short-vswr-inf",
        "prop-near-open-vswr",
        "prop-admittance-inverse",
        "prop-gamma-z-inverts-z-gamma",
        "prop-tline-90-inverts-real",
        "prop-tline-90-complex",
        "prop-auto-l-matches-real",
        "prop-auto-l-z2j1-2440",
        "prop-auto-qw-matches-real",
        "prop-auto-already-matched",
        "prop-stub-open-45",
        "prop-auto-stub-matches-real",
        "prop-ts-ma-third",
        "prop-ts-last-point",
        "prop-ts-ghz-scale",
        "prop-fsweep-n5",
        "prop-fsweep-L-x-increases",
        "prop-zf-midpoint",
        "prop-zf-clamp-lo",
        "prop-zf-unsorted",
        "prop-s21-db-identity",
        "prop-s21-k-gt1",
        "prop-s1p-no-s21",
        "prop-s21-last-wins",
        "prop-stab-radii-positive",
        "prop-chart-xy-center",
        "prop-chart-xy-short",
        "prop-chart-xy-yflip",
        "prop-chart-xy-affine",
        "prop-gain-radii-positive",
        "prop-gain-s11-conj",
        "prop-nf-radii-positive",
        "prop-nf-gopt-arg",
        "prop-nf-last-wins",
        "prop-s2p-no-noise",
        "prop-s1p-noise-no-s21",
        "prop-stab-k1-not-unconditional",
        "prop-stab-delta-near-1",
        "prop-stab-den0-sentinel",
        "prop-stab-unconditional-nominal",
        "prop-gain-s11-rim-omits-gs",
        "prop-nf-rn0-omits",
        "prop-nf-gopt-near-rim",
        "prop-svg-load-zin-default",
        "prop-svg-size-640",
        "prop-url-ohm-beats-zr",
        "prop-url-ohm-norm-preserves-z",
        "prop-url-gamma-ignores-rx",
        "prop-url-illegal-smith-state",
        "prop-url-tier-normalize",
        "prop-url-f-mhz-ignored-for-z-gamma"
      ],
      "definition_ids": [
        "matched-load-gamma-zero",
        "lossless-reactance-unit-circle",
        "short-vswr-is-infinity",
        "near-open-vswr-not-skipped",
        "y-equals-1-over-z",
        "gamma-z-inverts-z-gamma",
        "quarter-wave-inverts-real-z",
        "quarter-wave-inverts-complex-z",
        "auto-match-l-section-real-z",
        "auto-match-l-section-complex-2440",
        "auto-match-qw-real-z",
        "auto-match-already-matched",
        "open-stub-shunt-b",
        "auto-match-single-stub-real-z",
        "touchstone-s11-ma-to-gamma",
        "touchstone-s11-last-point-wins",
        "touchstone-s11-ghz-to-hz",
        "f-sweep-point-count",
        "f-sweep-series-L-reactance-rises",
        "zf-linear-midpoint",
        "zf-clamp-below-table",
        "zf-unsorted-table-same",
        "s21-db-is-20-log10-mag",
        "s2p-rollett-k-gt1",
        "s1p-omits-s21-k",
        "s2p-last-row-wins",
        "stab-ls-radii-positive",
        "chart-xy-matched-is-origin",
        "chart-xy-short-is-left-rim",
        "chart-xy-positive-im-is-up",
        "chart-xy-affine-of-gamma",
        "gain-gs-gl-radii-positive",
        "gain-gs-centre-uses-s11-conj",
        "nf-p1-radius-gt-p05",
        "nf-centre-follows-gopt-argument",
        "nf-last-row-wins",
        "s2p-without-noise-omits-nf",
        "s1p-noise-has-nf-omits-s21",
        "stab-k-near-1-not-unconditional",
        "stab-delta-near-1-small-den",
        "stab-load-den0-infinite-radius",
        "stab-ts-s2p-unconditional-and-origin-stable",
        "gain-s11-on-rim-omits-gs",
        "nf-rn-zero-omits-circles",
        "nf-gopt-mag-near-1",
        "svg-default-viewport-load-zin-markers",
        "svg-size-640-affine-map",
        "url-physical-rx-beats-hidden-zr",
        "url-unit-switch-preserves-normalized-z",
        "url-gamma-z-ignores-physical-rx",
        "url-illegal-smith-state-empty-payload",
        "url-smith-tier-normalize",
        "url-z-gamma-independent-of-frequency"
      ]
    },
    "round_trip": {
      "passed": 4,
      "total": 4,
      "failed": 0,
      "case_ids": [
        "rt-z-gamma-z-2j1-r",
        "rt-z-gamma-z-2j1-i",
        "rt-gamma-z-gamma-04-r",
        "rt-gamma-z-gamma-04-i"
      ]
    },
    "metamorphic": {
      "passed": 5,
      "total": 5,
      "failed": 0,
      "case_ids": [
        "meta-conjugate-z",
        "meta-tline-mag",
        "meta-tline-180",
        "meta-series-L-omega",
        "meta-series-R-z0-scale"
      ],
      "definition_ids": [
        "conjugate-z-conjugates-gamma",
        "lossless-tline-preserves-gamma-mag",
        "two-quarter-waves-restore-z",
        "series-L-invariant-under-f-L-scale",
        "physical-R-scales-with-Z0"
      ]
    },
    "contract": {
      "passed": 8,
      "total": 8,
      "failed": 0
    },
    "cross_interface": {
      "passed": 3,
      "total": 3,
      "failed": 0,
      "case_ids": [
        "iface-z2",
        "iface-z2j1",
        "iface-gamma-z"
      ]
    },
    "cross_calculator": {
      "passed": 3,
      "total": 3,
      "failed": 0,
      "case_ids": [
        "xcal-gamma-z-z2j1",
        "xcal-vswr-z2j1",
        "xcal-lc-match-real-z2"
      ]
    },
    "o3": {
      "passed": 12,
      "total": 12,
      "failed": 0,
      "case_ids": [
        "o3-matched",
        "o3-short",
        "o3-jx",
        "o3-z2",
        "o3-z2j1",
        "o3-near-match",
        "o3-near-open",
        "o3-pure-x-small",
        "o3-gamma-z-2j1",
        "o3-gamma-zero",
        "o3-gamma-neg1",
        "o3-gamma-j"
      ],
      "generator_id": "smith-mpmath-o3",
      "seed": "20260907",
      "max_error_ulp": 2
    }
  },
  "coverage": {
    "partitions": [
      {
        "id": "z-gamma",
        "description": "z → Γ",
        "exercised": true,
        "case_count": 38
      },
      {
        "id": "gamma-z",
        "description": "Γ → z",
        "exercised": true,
        "case_count": 8
      },
      {
        "id": "match-steps",
        "description": "Looking-in matching network steps",
        "exercised": true,
        "case_count": 25
      },
      {
        "id": "auto-match",
        "description": "Analytical L-section, λ/4, and single-stub auto-match",
        "exercised": true,
        "case_count": 13
      },
      {
        "id": "stub",
        "description": "Shunt open/short stub looking-in and single-stub auto-match",
        "exercised": true,
        "case_count": 5
      },
      {
        "id": "touchstone",
        "description": "Touchstone 1.x S11 → Γ(f) / last-point z",
        "exercised": true,
        "case_count": 38
      },
      {
        "id": "f-sweep",
        "description": "Numerical looking-in f-sweep (±span around f0)",
        "exercised": true,
        "case_count": 5
      },
      {
        "id": "zf-interp",
        "description": "Custom Z(f) linear interpolation of normalized load at query f",
        "exercised": true,
        "case_count": 9
      },
      {
        "id": "s21-k",
        "description": "2-port Touchstone last-row |S21|/∠S21/dB and Rollett K/μ",
        "exercised": true,
        "case_count": 27
      },
      {
        "id": "stab-geom",
        "description": "Gonzalez load/source stability-circle centre+radius and origin/inside stable-side flags",
        "exercised": true,
        "case_count": 27
      },
      {
        "id": "chart-xy",
        "description": "Canonical Γ → chart XY (size=520, pad=28)",
        "exercised": true,
        "case_count": 46
      },
      {
        "id": "gain-geom",
        "description": "Unilateral GTU Gs/Gl constant-gain circles at −1/−3 dB",
        "exercised": true,
        "case_count": 27
      },
      {
        "id": "noise-geom",
        "description": "Last-row constant-NF circles at NFmin+0.5 / NFmin+1 dB",
        "exercised": true,
        "case_count": 9
      },
      {
        "id": "url-query",
        "description": "Node URL-query contract: ohm↔norm preserves Z, visible R/X beats hidden z_r/z_i, illegal smith_state, tier (not live history/CSS/drag)",
        "exercised": true,
        "case_count": 6
      },
      {
        "id": "xcal",
        "description": "Cross-calculator consistency vs Γ↔z, VSWR, and overlapping real-RL LC Match (complex-z LC Match is N/A)",
        "exercised": true,
        "case_count": 3
      },
      {
        "id": "invalid-domain",
        "description": "Invalid Γ↔z inputs (negative R / |Γ|>1)",
        "exercised": true,
        "case_count": 1
      }
    ]
  },
  "numerical": {
    "representation": "IEEE-754 binary64",
    "tolerance": {
      "type": "ulp",
      "value": 2,
      "match_steps_value": 8,
      "rationale": "Γ↔z finite fields ≤2 ULP vs O2/O3. |x|≤1e-14 is numerical zero. |Γ|=1: VSWR is +∞ (sentinel); RL is 0 (unit-circle convention). |Γ|≥0.99 but <1: VSWR/RL compared by relative error ≤1e-12 vs O2/O3 (binary64 ULP of large VSWR is not the claim). Looking-in match-steps ≤8 ULP on z/Γ (Pozar Zin vs IUT Γ-rotation); derived y/VSWR/RL not in that claim. Auto-match: n/already_matched exact; best looking-in z/residual ≤8 ULP; each candidate id compared for residual, looking-in z, step kind, and L/C/θ (independent looking-in O2, not the optimizer matched flag); L/C/R on each candidate must be >0. Residual is |z_in−1|₂ (normalized). Candidate keep residual<0.08; matched residual<0.02. Touchstone 1.x S11: n/Z0 exact; last-point f_Hz/Γ/z ≤2 ULP. f-sweep: n_locus exact; per-point f_Hz exact; looking-in z/Γ ≤8 ULP. Custom Z(f) linear interpolation then Γ↔z ≤2 ULP (looking-in ≤8 ULP). 2-port S21 mag/ang/dB ≤2 ULP; Rollett K/μ/|Δ| ≤8 ULP; stab L/S centre+radius ≤8 ULP (den=0 → ±∞ sentinels); origin/inside stable-side flags exact; K>1 and |Δ|<1 → stab_unconditional. Unilateral GTU Gs/Gl circles at −1/−3 dB: centre+radius ≤8 ULP (invalid g → omitted). Last-row constant-NF circles at NFmin+0.5/+1 dB: centre+radius ≤8 ULP (missing noise / invalid rn → omitted). Canonical chart XY (size=520, pad=28): chart_x/chart_y ≤2 ULP on Γ↔z / Touchstone last Γ; ≤8 ULP on looking-in and f-sweep locus points. Declared a priori.",
      "declared_before_evaluation": true,
      "fields": [
        "gamma_r",
        "gamma_i",
        "z_r",
        "z_i",
        "y_r",
        "y_i",
        "gamma_mag",
        "VSWR",
        "RL_dB"
      ]
    },
    "max_error_observed": 5,
    "records": [
      {
        "id": "g-matched",
        "reference": {
          "mode": "z-gamma",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "chart_x": 260,
          "chart_y": 260
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "chart_x": 260,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-short",
        "reference": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 0,
          "y_r": null,
          "y_i": 0,
          "gamma_r": -1,
          "gamma_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 180,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 28,
          "chart_y": 260
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 0,
          "y_r": null,
          "y_i": 0,
          "gamma_r": -1,
          "gamma_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 180,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 28,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-jx",
        "reference": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 1,
          "y_r": 0,
          "y_i": -1,
          "gamma_r": 0,
          "gamma_i": 1,
          "gamma_mag": 1,
          "gamma_angle_deg": 90,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 260,
          "chart_y": 28
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 1,
          "y_r": 0,
          "y_i": -1,
          "gamma_r": 0,
          "gamma_i": 1,
          "gamma_mag": 1,
          "gamma_angle_deg": 90,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 260,
          "chart_y": 28
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-near-open",
        "reference": {
          "mode": "z-gamma",
          "z_r": 1000,
          "z_i": 0,
          "y_r": 0.001,
          "y_i": 0,
          "gamma_r": 0.998001998001998,
          "gamma_i": 0,
          "gamma_mag": 0.998001998001998,
          "gamma_angle_deg": 0,
          "VSWR": 999.9999999999782,
          "RL_dB": 0.017371785066727017,
          "chart_x": 491.53646353646354,
          "chart_y": 260
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 1000,
          "z_i": 0,
          "y_r": 0.001,
          "y_i": 0,
          "gamma_r": 0.998001998001998,
          "gamma_i": 0,
          "gamma_mag": 0.998001998001998,
          "gamma_angle_deg": 0,
          "VSWR": 999.9999999999782,
          "RL_dB": 0.017371785066727017,
          "chart_x": 491.53646353646354,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-z2",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 0,
          "y_r": 0.5,
          "y_i": 0,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 0,
          "y_r": 0.5,
          "y_i": 0,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-z2j1",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-gamma-z-2j1",
        "reference": {
          "mode": "gamma-z",
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "z_r": 1.9999999999999998,
          "z_i": 0.9999999999999999,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "gamma-z",
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "z_r": 1.9999999999999998,
          "z_i": 0.9999999999999999,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-series-x",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "steps": [
            {
              "index": 0,
              "kind": "series-X",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": null,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": null,
              "x_norm": 1,
              "b_norm": 0,
              "z_r": 2,
              "z_i": 1
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": 0.4,
              "gamma_i": 0.2
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-tline-90-real",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 0.5,
          "z_i": 0,
          "y_r": 2,
          "y_i": 0,
          "gamma_r": -0.3333333333333333,
          "gamma_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": -180,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "chart_x": 182.66666666666669,
          "chart_y": 260
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 0.5000000000000001,
          "z_i": -4.5924254968025755e-17,
          "y_r": 1.9999999999999996,
          "y_i": 1.8369701987210294e-16,
          "gamma_r": -0.33333333333333326,
          "gamma_i": -4.082155997157845e-17,
          "gamma_mag": 0.33333333333333326,
          "gamma_angle_deg": -180,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "steps": [
            {
              "index": 0,
              "kind": "tline",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": 90,
              "Z0_line_ohm": 50,
              "Z0_stub_ohm": null,
              "x_norm": 0,
              "b_norm": 0,
              "z_r": 0.5000000000000001,
              "z_i": -4.5924254968025755e-17
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": -0.33333333333333326,
              "gamma_i": -4.082155997157845e-17
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 182.66666666666669,
          "chart_y": 260
        },
        "error_ulp": 1,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 1
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 1
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 1
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-tline-90-complex",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 0.4,
          "z_i": -0.2,
          "y_r": 1.9999999999999998,
          "y_i": 0.9999999999999999,
          "gamma_r": -0.4,
          "gamma_i": -0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": -153.43494882292202,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 167.2,
          "chart_y": 306.4
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 0.4,
          "z_i": -0.2000000000000001,
          "y_r": 1.9999999999999996,
          "y_i": 1.0000000000000002,
          "gamma_r": -0.4,
          "gamma_i": -0.20000000000000012,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": -153.43494882292202,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "steps": [
            {
              "index": 0,
              "kind": "tline",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": 90,
              "Z0_line_ohm": 50,
              "Z0_stub_ohm": null,
              "x_norm": 0,
              "b_norm": 0,
              "z_r": 0.4,
              "z_i": -0.2000000000000001
            }
          ],
          "path": [
            {
              "gamma_r": 0.4,
              "gamma_i": 0.2
            },
            {
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 167.2,
          "chart_y": 306.40000000000003
        },
        "error_ulp": 4,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 1
          }
        }
      },
      {
        "id": "g-transformer",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 0.5,
          "z_i": 0.25,
          "y_r": 1.6,
          "y_i": -0.8,
          "gamma_r": -0.2972972972972973,
          "gamma_i": 0.21621621621621623,
          "gamma_mag": 0.3676073110469039,
          "gamma_angle_deg": 143.9726266148964,
          "VSWR": 2.1625919067959654,
          "RL_dB": 8.69231719730976,
          "chart_x": 191.02702702702703,
          "chart_y": 209.83783783783784
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 0.5,
          "z_i": 0.25,
          "y_r": 1.6,
          "y_i": -0.8,
          "gamma_r": -0.2972972972972973,
          "gamma_i": 0.21621621621621623,
          "gamma_mag": 0.3676073110469039,
          "gamma_angle_deg": 143.9726266148964,
          "VSWR": 2.1625919067959654,
          "RL_dB": 8.69231719730976,
          "steps": [
            {
              "index": 0,
              "kind": "transformer",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": 2,
              "theta_deg": null,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": null,
              "x_norm": 0,
              "b_norm": 0,
              "z_r": 0.5,
              "z_i": 0.25
            }
          ],
          "path": [
            {
              "gamma_r": 0.4,
              "gamma_i": 0.2
            },
            {
              "gamma_r": -0.2972972972972973,
              "gamma_i": 0.21621621621621623
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 191.02702702702703,
          "chart_y": 209.83783783783784
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-series-R",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 2.2,
          "z_i": 1,
          "y_r": 0.3767123287671233,
          "y_i": -0.17123287671232876,
          "gamma_r": 0.4306049822064057,
          "gamma_i": 0.1779359430604982,
          "gamma_mag": 0.4659204336942176,
          "gamma_angle_deg": 22.45154645600387,
          "VSWR": 2.7447603806188643,
          "RL_dB": 6.6337648489431285,
          "chart_x": 359.9003558718861,
          "chart_y": 218.71886120996442
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 2.2,
          "z_i": 1,
          "y_r": 0.3767123287671233,
          "y_i": -0.17123287671232876,
          "gamma_r": 0.4306049822064057,
          "gamma_i": 0.1779359430604982,
          "gamma_mag": 0.4659204336942176,
          "gamma_angle_deg": 22.45154645600387,
          "VSWR": 2.7447603806188643,
          "RL_dB": 6.6337648489431285,
          "steps": [
            {
              "index": 0,
              "kind": "series-R",
              "L_H": null,
              "C_F": null,
              "R_ohm": 10,
              "n": null,
              "theta_deg": null,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": null,
              "x_norm": 0,
              "b_norm": 0,
              "z_r": 2.2,
              "z_i": 1
            }
          ],
          "path": [
            {
              "gamma_r": 0.4,
              "gamma_i": 0.2
            },
            {
              "gamma_r": 0.4306049822064057,
              "gamma_i": 0.1779359430604982
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 359.9003558718861,
          "chart_y": 218.71886120996442
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-auto-l-z2",
        "reference": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "already_matched": false,
          "solutions": [
            {
              "id": "l-shunt-series-p",
              "topology": "l-section",
              "name": "L-section shunt→series (+√)",
              "steps": [
                {
                  "kind": "shunt-C",
                  "C_F": 1.5915494309189534e-12
                },
                {
                  "kind": "series-L",
                  "L_H": 7.957747154594767e-9
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": 0.5
                },
                {
                  "kind": "series-X",
                  "x_norm": 1
                }
              ],
              "residual": 0,
              "gamma_mag": 0,
              "matched": true,
              "z_r": 1,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            },
            {
              "id": "l-shunt-series-n",
              "topology": "l-section",
              "name": "L-section shunt→series (−√)",
              "steps": [
                {
                  "kind": "shunt-L",
                  "L_H": 1.5915494309189534e-8
                },
                {
                  "kind": "series-C",
                  "C_F": 3.1830988618379067e-12
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": -0.5
                },
                {
                  "kind": "series-X",
                  "x_norm": -1
                }
              ],
              "residual": 0,
              "gamma_mag": 0,
              "matched": true,
              "z_r": 1,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            }
          ],
          "n": 2,
          "best": {
            "id": "l-shunt-series-p",
            "topology": "l-section",
            "name": "L-section shunt→series (+√)",
            "steps": [
              {
                "kind": "shunt-C",
                "C_F": 1.5915494309189534e-12
              },
              {
                "kind": "series-L",
                "L_H": 7.957747154594767e-9
              }
            ],
            "steps_norm": [
              {
                "kind": "shunt-B",
                "b_norm": 0.5
              },
              {
                "kind": "series-X",
                "x_norm": 1
              }
            ],
            "residual": 0,
            "gamma_mag": 0,
            "matched": true,
            "z_r": 1,
            "z_i": 0,
            "VSWR": 1,
            "note": "Shunt element at load, series toward generator."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the looking-in O2."
        },
        "actual": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "already_matched": false,
          "solutions": [
            {
              "id": "l-shunt-series-p",
              "topology": "l-section",
              "name": "L-section shunt→series (+√)",
              "steps": [
                {
                  "kind": "shunt-C",
                  "C_F": 1.5915494309189534e-12
                },
                {
                  "kind": "series-L",
                  "L_H": 7.957747154594767e-9
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": 0.5
                },
                {
                  "kind": "series-X",
                  "x_norm": 1
                }
              ],
              "residual": 0,
              "gamma_mag": 0,
              "matched": true,
              "z_r": 1,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            },
            {
              "id": "l-shunt-series-n",
              "topology": "l-section",
              "name": "L-section shunt→series (−√)",
              "steps": [
                {
                  "kind": "shunt-L",
                  "L_H": 1.5915494309189534e-8
                },
                {
                  "kind": "series-C",
                  "C_F": 3.1830988618379067e-12
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": -0.5
                },
                {
                  "kind": "series-X",
                  "x_norm": -1
                }
              ],
              "residual": 0,
              "gamma_mag": 0,
              "matched": true,
              "z_r": 1,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            }
          ],
          "n": 2,
          "best": {
            "id": "l-shunt-series-p",
            "topology": "l-section",
            "name": "L-section shunt→series (+√)",
            "steps": [
              {
                "kind": "shunt-C",
                "C_F": 1.5915494309189534e-12
              },
              {
                "kind": "series-L",
                "L_H": 7.957747154594767e-9
              }
            ],
            "steps_norm": [
              {
                "kind": "shunt-B",
                "b_norm": 0.5
              },
              {
                "kind": "series-X",
                "x_norm": 1
              }
            ],
            "residual": 0,
            "gamma_mag": 0,
            "matched": true,
            "z_r": 1,
            "z_i": 0,
            "VSWR": 1,
            "note": "Shunt element at load, series toward generator."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the match engine."
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "already_matched": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "best.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "best.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.steps[0].C_F": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.steps[1].L_H": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.steps[0].L_H": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.steps[1].C_F": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-auto-l-z2j1",
        "reference": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "already_matched": false,
          "solutions": [
            {
              "id": "l-shunt-series-p",
              "topology": "l-section",
              "name": "L-section shunt→series (+√)",
              "steps": [
                {
                  "kind": "shunt-C",
                  "C_F": 2.196013374834934e-12
                },
                {
                  "kind": "series-L",
                  "L_H": 9.74621001542095e-9
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": 0.6898979485566357
                },
                {
                  "kind": "series-X",
                  "x_norm": 1.224744871391589
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 0.9999999999999999,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            },
            {
              "id": "l-shunt-series-n",
              "topology": "l-section",
              "name": "L-section shunt→series (−√)",
              "steps": [
                {
                  "kind": "shunt-L",
                  "L_H": 2.7450167185436673e-8
                },
                {
                  "kind": "series-C",
                  "C_F": 2.598989337445587e-12
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": -0.2898979485566356
                },
                {
                  "kind": "series-X",
                  "x_norm": -1.224744871391589
                }
              ],
              "residual": 2.220446049250313e-16,
              "gamma_mag": 1.1102230246251565e-16,
              "matched": true,
              "z_r": 1,
              "z_i": -2.220446049250313e-16,
              "VSWR": 1.0000000000000002,
              "note": "Shunt element at load, series toward generator."
            }
          ],
          "n": 2,
          "best": {
            "id": "l-shunt-series-p",
            "topology": "l-section",
            "name": "L-section shunt→series (+√)",
            "steps": [
              {
                "kind": "shunt-C",
                "C_F": 2.196013374834934e-12
              },
              {
                "kind": "series-L",
                "L_H": 9.74621001542095e-9
              }
            ],
            "steps_norm": [
              {
                "kind": "shunt-B",
                "b_norm": 0.6898979485566357
              },
              {
                "kind": "series-X",
                "x_norm": 1.224744871391589
              }
            ],
            "residual": 1.1102230246251565e-16,
            "gamma_mag": 5.551115123125783e-17,
            "matched": true,
            "z_r": 0.9999999999999999,
            "z_i": 0,
            "VSWR": 1,
            "note": "Shunt element at load, series toward generator."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the looking-in O2."
        },
        "actual": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "already_matched": false,
          "solutions": [
            {
              "id": "l-shunt-series-p",
              "topology": "l-section",
              "name": "L-section shunt→series (+√)",
              "steps": [
                {
                  "kind": "shunt-C",
                  "C_F": 2.196013374834934e-12
                },
                {
                  "kind": "series-L",
                  "L_H": 9.74621001542095e-9
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": 0.6898979485566357
                },
                {
                  "kind": "series-X",
                  "x_norm": 1.224744871391589
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 0.9999999999999999,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            },
            {
              "id": "l-shunt-series-n",
              "topology": "l-section",
              "name": "L-section shunt→series (−√)",
              "steps": [
                {
                  "kind": "shunt-L",
                  "L_H": 2.7450167185436673e-8
                },
                {
                  "kind": "series-C",
                  "C_F": 2.598989337445587e-12
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": -0.2898979485566356
                },
                {
                  "kind": "series-X",
                  "x_norm": -1.224744871391589
                }
              ],
              "residual": 2.220446049250313e-16,
              "gamma_mag": 1.1102230246251565e-16,
              "matched": true,
              "z_r": 1,
              "z_i": -2.220446049250313e-16,
              "VSWR": 1.0000000000000002,
              "note": "Shunt element at load, series toward generator."
            }
          ],
          "n": 2,
          "best": {
            "id": "l-shunt-series-p",
            "topology": "l-section",
            "name": "L-section shunt→series (+√)",
            "steps": [
              {
                "kind": "shunt-C",
                "C_F": 2.196013374834934e-12
              },
              {
                "kind": "series-L",
                "L_H": 9.74621001542095e-9
              }
            ],
            "steps_norm": [
              {
                "kind": "shunt-B",
                "b_norm": 0.6898979485566357
              },
              {
                "kind": "series-X",
                "x_norm": 1.224744871391589
              }
            ],
            "residual": 1.1102230246251565e-16,
            "gamma_mag": 5.551115123125783e-17,
            "matched": true,
            "z_r": 0.9999999999999999,
            "z_i": 0,
            "VSWR": 1,
            "note": "Shunt element at load, series toward generator."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the match engine."
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "already_matched": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "best.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "best.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.steps[0].C_F": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.steps[1].L_H": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.steps[0].L_H": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.steps[1].C_F": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-auto-l-z2j1-2440",
        "reference": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 2440000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "already_matched": false,
          "solutions": [
            {
              "id": "l-shunt-series-p",
              "topology": "l-section",
              "name": "L-section shunt→series (+√)",
              "steps": [
                {
                  "kind": "shunt-C",
                  "C_F": 9.000054814897269e-13
                },
                {
                  "kind": "series-L",
                  "L_H": 3.9943483669757995e-9
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": 0.6898979485566357
                },
                {
                  "kind": "series-X",
                  "x_norm": 1.224744871391589
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 0.9999999999999999,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            },
            {
              "id": "l-shunt-series-n",
              "topology": "l-section",
              "name": "L-section shunt→series (−√)",
              "steps": [
                {
                  "kind": "shunt-L",
                  "L_H": 1.1250068518621586e-8
                },
                {
                  "kind": "series-C",
                  "C_F": 1.0651595645268801e-12
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": -0.2898979485566356
                },
                {
                  "kind": "series-X",
                  "x_norm": -1.224744871391589
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 0.9999999999999999,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            }
          ],
          "n": 2,
          "best": {
            "id": "l-shunt-series-p",
            "topology": "l-section",
            "name": "L-section shunt→series (+√)",
            "steps": [
              {
                "kind": "shunt-C",
                "C_F": 9.000054814897269e-13
              },
              {
                "kind": "series-L",
                "L_H": 3.9943483669757995e-9
              }
            ],
            "steps_norm": [
              {
                "kind": "shunt-B",
                "b_norm": 0.6898979485566357
              },
              {
                "kind": "series-X",
                "x_norm": 1.224744871391589
              }
            ],
            "residual": 1.1102230246251565e-16,
            "gamma_mag": 5.551115123125783e-17,
            "matched": true,
            "z_r": 0.9999999999999999,
            "z_i": 0,
            "VSWR": 1,
            "note": "Shunt element at load, series toward generator."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the looking-in O2."
        },
        "actual": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 2440000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "already_matched": false,
          "solutions": [
            {
              "id": "l-shunt-series-p",
              "topology": "l-section",
              "name": "L-section shunt→series (+√)",
              "steps": [
                {
                  "kind": "shunt-C",
                  "C_F": 9.000054814897269e-13
                },
                {
                  "kind": "series-L",
                  "L_H": 3.9943483669757995e-9
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": 0.6898979485566357
                },
                {
                  "kind": "series-X",
                  "x_norm": 1.224744871391589
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 0.9999999999999999,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            },
            {
              "id": "l-shunt-series-n",
              "topology": "l-section",
              "name": "L-section shunt→series (−√)",
              "steps": [
                {
                  "kind": "shunt-L",
                  "L_H": 1.1250068518621586e-8
                },
                {
                  "kind": "series-C",
                  "C_F": 1.0651595645268801e-12
                }
              ],
              "steps_norm": [
                {
                  "kind": "shunt-B",
                  "b_norm": -0.2898979485566356
                },
                {
                  "kind": "series-X",
                  "x_norm": -1.224744871391589
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 0.9999999999999999,
              "z_i": 0,
              "VSWR": 1,
              "note": "Shunt element at load, series toward generator."
            }
          ],
          "n": 2,
          "best": {
            "id": "l-shunt-series-p",
            "topology": "l-section",
            "name": "L-section shunt→series (+√)",
            "steps": [
              {
                "kind": "shunt-C",
                "C_F": 9.000054814897269e-13
              },
              {
                "kind": "series-L",
                "L_H": 3.9943483669757995e-9
              }
            ],
            "steps_norm": [
              {
                "kind": "shunt-B",
                "b_norm": 0.6898979485566357
              },
              {
                "kind": "series-X",
                "x_norm": 1.224744871391589
              }
            ],
            "residual": 1.1102230246251565e-16,
            "gamma_mag": 5.551115123125783e-17,
            "matched": true,
            "z_r": 0.9999999999999999,
            "z_i": 0,
            "VSWR": 1,
            "note": "Shunt element at load, series toward generator."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the match engine."
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "already_matched": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "best.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "best.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.steps[0].C_F": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-p.steps[1].L_H": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.steps[0].L_H": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.l-shunt-series-n.steps[1].C_F": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-auto-qw-z2",
        "reference": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "already_matched": false,
          "solutions": [
            {
              "id": "qw-90",
              "topology": "qw",
              "name": "λ/4 transformer",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 90,
                  "Z0_line_ohm": 70.71067811865476
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 90,
                  "Z0_line_ohm": 70.71067811865476
                }
              ],
              "residual": 2.220446049250313e-16,
              "gamma_mag": 1.1102230246251565e-16,
              "matched": true,
              "z_r": 1.0000000000000002,
              "z_i": 0,
              "VSWR": 1.0000000000000002,
              "note": "Quarter-wave; line Z0 = Zsys·√r."
            }
          ],
          "n": 1,
          "best": {
            "id": "qw-90",
            "topology": "qw",
            "name": "λ/4 transformer",
            "steps": [
              {
                "kind": "tline",
                "theta_deg": 90,
                "Z0_line_ohm": 70.71067811865476
              }
            ],
            "steps_norm": [
              {
                "kind": "tline",
                "theta_deg": 90,
                "Z0_line_ohm": 70.71067811865476
              }
            ],
            "residual": 2.220446049250313e-16,
            "gamma_mag": 1.1102230246251565e-16,
            "matched": true,
            "z_r": 1.0000000000000002,
            "z_i": 0,
            "VSWR": 1.0000000000000002,
            "note": "Quarter-wave; line Z0 = Zsys·√r."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the looking-in O2."
        },
        "actual": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "already_matched": false,
          "solutions": [
            {
              "id": "qw-90",
              "topology": "qw",
              "name": "λ/4 transformer",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 90,
                  "Z0_line_ohm": 70.71067811865476
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 90,
                  "Z0_line_ohm": 70.71067811865476
                }
              ],
              "residual": 2.2622667018864187e-16,
              "gamma_mag": 1.1311333509432094e-16,
              "matched": true,
              "z_r": 1.0000000000000002,
              "z_i": -4.3297802811774646e-17,
              "VSWR": 1.0000000000000004,
              "note": "Quarter-wave; line Z0 = Zsys·√r."
            }
          ],
          "n": 1,
          "best": {
            "id": "qw-90",
            "topology": "qw",
            "name": "λ/4 transformer",
            "steps": [
              {
                "kind": "tline",
                "theta_deg": 90,
                "Z0_line_ohm": 70.71067811865476
              }
            ],
            "steps_norm": [
              {
                "kind": "tline",
                "theta_deg": 90,
                "Z0_line_ohm": 70.71067811865476
              }
            ],
            "residual": 2.2622667018864187e-16,
            "gamma_mag": 1.1311333509432094e-16,
            "matched": true,
            "z_r": 1.0000000000000002,
            "z_i": -4.3297802811774646e-17,
            "VSWR": 1.0000000000000004,
            "note": "Quarter-wave; line Z0 = Zsys·√r."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the match engine."
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "already_matched": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "best.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "best.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.steps[0].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.qw-90.steps[0].Z0_line_ohm": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-auto-matched",
        "reference": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 1,
          "load_z_i": 0,
          "already_matched": true,
          "solutions": [],
          "n": 0,
          "best": null,
          "note": "Load already matched (z ≈ 1)."
        },
        "actual": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 1,
          "load_z_i": 0,
          "already_matched": true,
          "solutions": [],
          "n": 0,
          "best": null,
          "note": "Load already matched (z ≈ 1)."
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "already_matched": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-stub-open-45",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 0.40000000000000013,
          "z_i": -0.8000000000000002,
          "y_r": 0.49999999999999994,
          "y_i": 0.9999999999999998,
          "gamma_r": -0.07692307692307676,
          "gamma_i": -0.6153846153846154,
          "gamma_mag": 0.6201736729460423,
          "gamma_angle_deg": -97.1250163489018,
          "VSWR": 4.265564437074638,
          "RL_dB": 4.149733479708179,
          "chart_x": 242.1538461538462,
          "chart_y": 402.7692307692308
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 0.40000000000000013,
          "z_i": -0.8000000000000002,
          "y_r": 0.49999999999999994,
          "y_i": 0.9999999999999998,
          "gamma_r": -0.07692307692307676,
          "gamma_i": -0.6153846153846154,
          "gamma_mag": 0.6201736729460423,
          "gamma_angle_deg": -97.1250163489018,
          "VSWR": 4.265564437074638,
          "RL_dB": 4.149733479708179,
          "steps": [
            {
              "index": 0,
              "kind": "stub-open",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": 45,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": 50,
              "x_norm": 0,
              "b_norm": 0.9999999999999998,
              "z_r": 0.40000000000000013,
              "z_i": -0.8000000000000002
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": -0.07692307692307676,
              "gamma_i": -0.6153846153846154
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 242.1538461538462,
          "chart_y": 402.7692307692308
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-stub-short-45",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 0.39999999999999986,
          "z_i": 0.7999999999999999,
          "y_r": 0.49999999999999994,
          "y_i": -1.0000000000000002,
          "gamma_r": -0.076923076923077,
          "gamma_i": 0.6153846153846154,
          "gamma_mag": 0.6201736729460423,
          "gamma_angle_deg": 97.12501634890181,
          "VSWR": 4.265564437074638,
          "RL_dB": 4.149733479708179,
          "chart_x": 242.15384615384613,
          "chart_y": 117.23076923076923
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 0.39999999999999986,
          "z_i": 0.7999999999999999,
          "y_r": 0.49999999999999994,
          "y_i": -1.0000000000000002,
          "gamma_r": -0.076923076923077,
          "gamma_i": 0.6153846153846154,
          "gamma_mag": 0.6201736729460423,
          "gamma_angle_deg": 97.12501634890181,
          "VSWR": 4.265564437074638,
          "RL_dB": 4.149733479708179,
          "steps": [
            {
              "index": 0,
              "kind": "stub-short",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": 45,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": 50,
              "x_norm": 0,
              "b_norm": -1.0000000000000002,
              "z_r": 0.39999999999999986,
              "z_i": 0.7999999999999999
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": -0.076923076923077,
              "gamma_i": 0.6153846153846154
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 242.15384615384613,
          "chart_y": 117.23076923076923
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-auto-stub-z2",
        "reference": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "already_matched": false,
          "solutions": [
            {
              "id": "stub-open-n",
              "topology": "stub",
              "name": "Single open stub (−g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 144.73561031724535,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 144.73561031724535,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 1,
              "z_i": 1.1102230246251565e-16,
              "VSWR": 1,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            },
            {
              "id": "stub-short-n",
              "topology": "stub",
              "name": "Single short stub (−g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 54.735610317245346,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 54.735610317245346,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 1.1102230246251565e-16,
              "gamma_mag": 5.551115123125783e-17,
              "matched": true,
              "z_r": 1,
              "z_i": 1.1102230246251565e-16,
              "VSWR": 1,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            },
            {
              "id": "stub-short-p",
              "topology": "stub",
              "name": "Single short stub (+g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 125.26438968275465,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 125.26438968275465,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 2.4825341532472726e-16,
              "gamma_mag": 1.2412670766236366e-16,
              "matched": true,
              "z_r": 0.9999999999999998,
              "z_i": 1.110223024625156e-16,
              "VSWR": 1.0000000000000004,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            },
            {
              "id": "stub-open-p",
              "topology": "stub",
              "name": "Single open stub (+g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 35.26438968275467,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 35.26438968275467,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 4.00296604248672e-16,
              "gamma_mag": 2.00148302124336e-16,
              "matched": true,
              "z_r": 0.9999999999999998,
              "z_i": -3.330669073875468e-16,
              "VSWR": 1.0000000000000004,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            }
          ],
          "n": 4,
          "best": {
            "id": "stub-open-n",
            "topology": "stub",
            "name": "Single open stub (−g=1)",
            "steps": [
              {
                "kind": "tline",
                "theta_deg": 54.735610317245346,
                "Z0_line_ohm": 50
              },
              {
                "kind": "stub-open",
                "theta_deg": 144.73561031724535,
                "Z0_stub_ohm": 50
              }
            ],
            "steps_norm": [
              {
                "kind": "tline",
                "theta_deg": 54.735610317245346,
                "Z0_line_ohm": 50
              },
              {
                "kind": "stub-open",
                "theta_deg": 144.73561031724535,
                "Z0_stub_ohm": 50
              }
            ],
            "residual": 1.1102230246251565e-16,
            "gamma_mag": 5.551115123125783e-17,
            "matched": true,
            "z_r": 1,
            "z_i": 1.1102230246251565e-16,
            "VSWR": 1,
            "note": "Lossless line to g=1, then shunt stub cancels B."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the looking-in O2."
        },
        "actual": {
          "mode": "auto-match",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "already_matched": false,
          "solutions": [
            {
              "id": "stub-open-n",
              "topology": "stub",
              "name": "Single open stub (−g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 144.73561031724535,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 144.73561031724535,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 2.220446049250313e-16,
              "gamma_mag": 1.1102230246251565e-16,
              "matched": true,
              "z_r": 1,
              "z_i": 2.220446049250313e-16,
              "VSWR": 1.0000000000000002,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            },
            {
              "id": "stub-short-n",
              "topology": "stub",
              "name": "Single short stub (−g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 54.735610317245346,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 54.735610317245346,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 54.735610317245346,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 2.220446049250313e-16,
              "gamma_mag": 1.1102230246251565e-16,
              "matched": true,
              "z_r": 1,
              "z_i": 2.220446049250313e-16,
              "VSWR": 1.0000000000000002,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            },
            {
              "id": "stub-open-p",
              "topology": "stub",
              "name": "Single open stub (+g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 35.26438968275467,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-open",
                  "theta_deg": 35.26438968275467,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 3.1401849173675493e-16,
              "gamma_mag": 1.570092458683775e-16,
              "matched": true,
              "z_r": 0.9999999999999998,
              "z_i": -2.220446049250312e-16,
              "VSWR": 1.0000000000000004,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            },
            {
              "id": "stub-short-p",
              "topology": "stub",
              "name": "Single short stub (+g=1)",
              "steps": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 125.26438968275465,
                  "Z0_stub_ohm": 50
                }
              ],
              "steps_norm": [
                {
                  "kind": "tline",
                  "theta_deg": 125.26438968275465,
                  "Z0_line_ohm": 50
                },
                {
                  "kind": "stub-short",
                  "theta_deg": 125.26438968275465,
                  "Z0_stub_ohm": 50
                }
              ],
              "residual": 3.1401849173675493e-16,
              "gamma_mag": 1.570092458683775e-16,
              "matched": true,
              "z_r": 0.9999999999999998,
              "z_i": 2.220446049250312e-16,
              "VSWR": 1.0000000000000004,
              "note": "Lossless line to g=1, then shunt stub cancels B."
            }
          ],
          "n": 4,
          "best": {
            "id": "stub-open-n",
            "topology": "stub",
            "name": "Single open stub (−g=1)",
            "steps": [
              {
                "kind": "tline",
                "theta_deg": 54.735610317245346,
                "Z0_line_ohm": 50
              },
              {
                "kind": "stub-open",
                "theta_deg": 144.73561031724535,
                "Z0_stub_ohm": 50
              }
            ],
            "steps_norm": [
              {
                "kind": "tline",
                "theta_deg": 54.735610317245346,
                "Z0_line_ohm": 50
              },
              {
                "kind": "stub-open",
                "theta_deg": 144.73561031724535,
                "Z0_stub_ohm": 50
              }
            ],
            "residual": 2.220446049250313e-16,
            "gamma_mag": 1.1102230246251565e-16,
            "matched": true,
            "z_r": 1,
            "z_i": 2.220446049250313e-16,
            "VSWR": 1.0000000000000002,
            "note": "Lossless line to g=1, then shunt stub cancels B."
          },
          "note": "Analytical L-section / single-stub / λ/4 candidates, verified on the match engine."
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "already_matched": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "best.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "best.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "best.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.steps[0].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.steps[0].Z0_line_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.steps[1].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-n.steps[1].Z0_stub_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.steps[0].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.steps[0].Z0_line_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.steps[1].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-n.steps[1].Z0_stub_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.steps[0].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.steps[0].Z0_line_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.steps[1].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-short-p.steps[1].Z0_stub_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.matched_residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.passive_positive": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.residual": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.steps[0].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.steps[0].Z0_line_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.steps[1].theta_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "sol.stub-open-p.steps[1].Z0_stub_ohm": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-ts-ma-hz",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-ts-ri",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-ts-db",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.33333333333333326,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.33333333333333326,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.33333333333333326,
              "gamma_i": 0
            }
          ],
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.33333333333333326,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.33333333333333326,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.33333333333333326,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-ts-s2p",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-ts-last-of-two",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.17320508075688776,
          "gamma_i": 0.09999999999999999,
          "z_r": 1.3841033226427042,
          "z_i": 0.28835485888389667,
          "y_r": 0.6924357788547999,
          "y_i": -0.1442574539280833,
          "gamma_mag": 0.2,
          "gamma_angle_deg": 29.999999999999993,
          "VSWR": 1.4999999999999998,
          "RL_dB": 13.979400086720375,
          "Z0_ohm": 50,
          "n": 2,
          "f_Hz": 2000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "f_Hz": 2000000000,
              "gamma_r": 0.17320508075688776,
              "gamma_i": 0.09999999999999999
            }
          ],
          "chart_x": 300.18357873559796,
          "chart_y": 236.8
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 2,
          "f_Hz": 2000000000,
          "gamma_r": 0.17320508075688776,
          "gamma_i": 0.09999999999999999,
          "z_r": 1.3841033226427042,
          "z_i": 0.28835485888389667,
          "y_r": 0.6924357788547999,
          "y_i": -0.1442574539280833,
          "gamma_mag": 0.2,
          "gamma_angle_deg": 29.999999999999993,
          "VSWR": 1.4999999999999998,
          "RL_dB": 13.979400086720375,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "f_Hz": 2000000000,
              "gamma_r": 0.17320508075688776,
              "gamma_i": 0.09999999999999999
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "chart_x": 300.18357873559796,
          "chart_y": 236.8
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-s21-ang",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.2,
          "gamma_i": 0,
          "z_r": 1.4999999999999996,
          "z_i": 0,
          "y_r": 0.6666666666666669,
          "y_i": 0,
          "gamma_mag": 0.2,
          "gamma_angle_deg": 0,
          "VSWR": 1.4999999999999998,
          "RL_dB": 13.979400086720375,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.2,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.5,
          "s21_mag_dB": -6.020599913279624,
          "s21_ang_deg": 90,
          "K": 17.4845,
          "mu": 3.0666674381554357,
          "delta_mag": 0.06499999999999999,
          "stab_unconditional": true,
          "stab_L_cx": 3.357621684640047,
          "stab_L_cy": -0.058292043136111936,
          "stab_L_r": 0.29146021568055963,
          "stab_S_cx": 5.087351502445841,
          "stab_S_cy": -0.2096436058700209,
          "stab_S_r": 0.6988120195667364,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.15397342925468363,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.47227744472088895,
          "gl_m1_cx": 0.22239925008231445,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.4913357485516055,
          "gs_m3_cx": 0.098267431440678,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7061627606936114,
          "gl_m3_cx": 0.14386679212800965,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7056781436878776,
          "chart_x": 306.4,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.2,
          "gamma_i": 0,
          "z_r": 1.4999999999999996,
          "z_i": 0,
          "y_r": 0.6666666666666669,
          "y_i": 0,
          "gamma_mag": 0.2,
          "gamma_angle_deg": 0,
          "VSWR": 1.4999999999999998,
          "RL_dB": 13.979400086720375,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.2,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.5,
          "s21_mag_dB": -6.020599913279624,
          "s21_ang_deg": 90,
          "K": 17.4845,
          "mu": 3.0666674381554357,
          "delta_mag": 0.06499999999999999,
          "stab_unconditional": true,
          "stab_L_cx": 3.357621684640047,
          "stab_L_cy": -0.058292043136111936,
          "stab_L_r": 0.29146021568055963,
          "stab_S_cx": 5.087351502445841,
          "stab_S_cy": -0.2096436058700209,
          "stab_S_r": 0.6988120195667364,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.15397342925468363,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.47227744472088895,
          "gl_m1_cx": 0.22239925008231445,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.4913357485516055,
          "gs_m3_cx": 0.098267431440678,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7061627606936114,
          "gl_m3_cx": 0.14386679212800965,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7056781436878776,
          "chart_x": 306.4,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-s21-last-of-two",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.2,
          "gamma_i": 0,
          "z_r": 1.4999999999999996,
          "z_i": 0,
          "y_r": 0.6666666666666669,
          "y_i": 0,
          "gamma_mag": 0.2,
          "gamma_angle_deg": 0,
          "VSWR": 1.4999999999999998,
          "RL_dB": 13.979400086720375,
          "Z0_ohm": 50,
          "n": 2,
          "f_Hz": 2000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "f_Hz": 2000000000,
              "gamma_r": 0.2,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.5,
          "s21_mag_dB": -6.020599913279624,
          "s21_ang_deg": 90,
          "K": 17.4845,
          "mu": 3.0666674381554357,
          "delta_mag": 0.06499999999999999,
          "stab_unconditional": true,
          "stab_L_cx": 3.357621684640047,
          "stab_L_cy": -0.058292043136111936,
          "stab_L_r": 0.29146021568055963,
          "stab_S_cx": 5.087351502445841,
          "stab_S_cy": -0.2096436058700209,
          "stab_S_r": 0.6988120195667364,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.15397342925468363,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.47227744472088895,
          "gl_m1_cx": 0.22239925008231445,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.4913357485516055,
          "gs_m3_cx": 0.098267431440678,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7061627606936114,
          "gl_m3_cx": 0.14386679212800965,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7056781436878776,
          "chart_x": 306.4,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 2,
          "f_Hz": 2000000000,
          "gamma_r": 0.2,
          "gamma_i": 0,
          "z_r": 1.4999999999999996,
          "z_i": 0,
          "y_r": 0.6666666666666669,
          "y_i": 0,
          "gamma_mag": 0.2,
          "gamma_angle_deg": 0,
          "VSWR": 1.4999999999999998,
          "RL_dB": 13.979400086720375,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "f_Hz": 2000000000,
              "gamma_r": 0.2,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.5,
          "s21_mag_dB": -6.020599913279624,
          "s21_ang_deg": 90,
          "K": 17.4845,
          "mu": 3.0666674381554357,
          "delta_mag": 0.06499999999999999,
          "stab_unconditional": true,
          "stab_L_cx": 3.357621684640047,
          "stab_L_cy": -0.058292043136111936,
          "stab_L_r": 0.29146021568055963,
          "stab_S_cx": 5.087351502445841,
          "stab_S_cy": -0.2096436058700209,
          "stab_S_r": 0.6988120195667364,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.15397342925468363,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.47227744472088895,
          "gl_m1_cx": 0.22239925008231445,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.4913357485516055,
          "gs_m3_cx": 0.098267431440678,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7061627606936114,
          "gl_m3_cx": 0.14386679212800965,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7056781436878776,
          "chart_x": 306.4,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-ts-s2p-noise",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "nf_p05_cx": 1.9595670485085396e-17,
          "nf_p05_cy": 0.32002158497827565,
          "nf_p05_r": 0.4175538509162721,
          "nf_p1_cx": 1.6005047752427775e-17,
          "nf_p1_cy": 0.2613822657042196,
          "nf_p1_r": 0.5570566562589793,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "nf_p05_cx": 1.9595670485085396e-17,
          "nf_p05_cy": 0.32002158497827565,
          "nf_p05_r": 0.4175538509162721,
          "nf_p1_cx": 1.6005047752427775e-17,
          "nf_p1_cy": 0.2613822657042196,
          "nf_p1_r": 0.5570566562589793,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p05_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p05_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p05_r": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-s21-k1",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.602,
          "gamma_i": 0,
          "z_r": 4.025125628140703,
          "z_i": 0,
          "y_r": 0.24843945068664172,
          "y_i": 0,
          "gamma_mag": 0.602,
          "gamma_angle_deg": 0,
          "VSWR": 4.025125628140703,
          "RL_dB": 4.408070174843509,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.602,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.398,
          "s21_mag_dB": -8.002338558526244,
          "s21_ang_deg": 0,
          "K": 1.0000000000000002,
          "mu": 1,
          "delta_mag": 0.20399999999999993,
          "stab_unconditional": false,
          "stab_L_cx": 1.4937965260545907,
          "stab_L_cy": 0,
          "stab_L_r": 0.4937965260545907,
          "stab_S_cx": 1.4937965260545907,
          "stab_S_cy": 0,
          "stab_S_r": 0.4937965260545907,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.37130024017378754,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.5454936444825351,
          "gl_m1_cx": 0.37130024017378754,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5454936444825351,
          "gs_m3_cx": 0.25533723588358864,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.698094446090202,
          "gl_m3_cx": 0.25533723588358864,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.698094446090202,
          "chart_x": 399.664,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.602,
          "gamma_i": 0,
          "z_r": 4.025125628140703,
          "z_i": 0,
          "y_r": 0.24843945068664172,
          "y_i": 0,
          "gamma_mag": 0.602,
          "gamma_angle_deg": 0,
          "VSWR": 4.025125628140703,
          "RL_dB": 4.408070174843509,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.602,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.398,
          "s21_mag_dB": -8.002338558526244,
          "s21_ang_deg": 0,
          "K": 1.0000000000000002,
          "mu": 1,
          "delta_mag": 0.20399999999999993,
          "stab_unconditional": false,
          "stab_L_cx": 1.4937965260545907,
          "stab_L_cy": 0,
          "stab_L_r": 0.4937965260545907,
          "stab_S_cx": 1.4937965260545907,
          "stab_S_cy": 0,
          "stab_S_r": 0.4937965260545907,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.37130024017378754,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.5454936444825351,
          "gl_m1_cx": 0.37130024017378754,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5454936444825351,
          "gs_m3_cx": 0.25533723588358864,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.698094446090202,
          "gl_m3_cx": 0.25533723588358864,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.698094446090202,
          "chart_x": 399.664,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-s21-delta1",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.999,
          "gamma_i": 0,
          "z_r": 1998.9999999999984,
          "z_i": 0,
          "y_r": 0.0005002501250625317,
          "y_i": 0,
          "gamma_mag": 0.999,
          "gamma_angle_deg": 0,
          "VSWR": 1998.9999999999984,
          "RL_dB": 0.008690235480353834,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.999,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.001,
          "s21_mag_dB": -60,
          "s21_ang_deg": 0,
          "K": 0.9999999999732445,
          "mu": 0.9999999999999588,
          "delta_mag": 0.998,
          "stab_unconditional": false,
          "stab_L_cx": 1.0005007511267043,
          "stab_L_cy": 0,
          "stab_L_r": 0.0005007511266900284,
          "stab_S_cx": 1.0005007511267043,
          "stab_S_cy": 0,
          "stab_S_r": 0.0005007511266900284,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.44263738276066,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.5573622197596451,
          "gl_m1_cx": 0.44263738276066,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5573622197596451,
          "gs_m3_cx": 0.33374945498585123,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.6662502942949592,
          "gl_m3_cx": 0.33374945498585123,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.6662502942949592,
          "chart_x": 491.76800000000003,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.999,
          "gamma_i": 0,
          "z_r": 1998.9999999999984,
          "z_i": 0,
          "y_r": 0.0005002501250625317,
          "y_i": 0,
          "gamma_mag": 0.999,
          "gamma_angle_deg": 0,
          "VSWR": 1998.9999999999984,
          "RL_dB": 0.008690235480353834,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.999,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.001,
          "s21_mag_dB": -60,
          "s21_ang_deg": 0,
          "K": 0.9999999999732445,
          "mu": 0.9999999999999588,
          "delta_mag": 0.998,
          "stab_unconditional": false,
          "stab_L_cx": 1.0005007511267043,
          "stab_L_cy": 0,
          "stab_L_r": 0.0005007511266900284,
          "stab_S_cx": 1.0005007511267043,
          "stab_S_cy": 0,
          "stab_S_r": 0.0005007511266900284,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.44263738276066,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.5573622197596451,
          "gl_m1_cx": 0.44263738276066,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5573622197596451,
          "gs_m3_cx": 0.33374945498585123,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.6662502942949592,
          "gl_m3_cx": 0.33374945498585123,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.6662502942949592,
          "chart_x": 491.76800000000003,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-stab-den0",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 1,
          "gamma_i": 0,
          "z_r": null,
          "z_i": null,
          "y_r": null,
          "y_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 0,
          "VSWR": null,
          "RL_dB": 0,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 1,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0,
          "s21_mag_dB": -300,
          "s21_ang_deg": 0,
          "K": null,
          "mu": null,
          "delta_mag": 0.5,
          "stab_L_cx": null,
          "stab_L_cy": null,
          "stab_L_r": null,
          "stab_S_cx": 1,
          "stab_S_cy": 0,
          "stab_S_r": 0,
          "stab_L_origin_stable": false,
          "stab_S_origin_stable": true,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "chart_x": 492,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 1,
          "gamma_i": 0,
          "z_r": null,
          "z_i": null,
          "y_r": null,
          "y_i": null,
          "gamma_mag": 1,
          "gamma_angle_deg": 0,
          "VSWR": null,
          "RL_dB": 0,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 1,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0,
          "s21_mag_dB": -300,
          "s21_ang_deg": 0,
          "K": null,
          "mu": null,
          "delta_mag": 0.5,
          "stab_L_cx": null,
          "stab_L_cy": null,
          "stab_L_r": null,
          "stab_S_cx": 1,
          "stab_S_cy": 0,
          "stab_S_r": 0,
          "stab_L_origin_stable": false,
          "stab_S_origin_stable": true,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "chart_x": 492,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-gain-s11-rim",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 1,
          "gamma_i": 0,
          "z_r": null,
          "z_i": null,
          "y_r": null,
          "y_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 0,
          "VSWR": null,
          "RL_dB": 0,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 1,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": -0.29500000000000004,
          "mu": 0,
          "delta_mag": 0.29,
          "stab_unconditional": false,
          "stab_L_cx": 1.694915254237289,
          "stab_L_cy": 0,
          "stab_L_r": 1.6949152542372878,
          "stab_S_cx": 0.9968337154711213,
          "stab_S_cy": 0,
          "stab_S_r": 0.010918222513374824,
          "stab_L_origin_stable": false,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": true,
          "stab_S_inside_stable": false,
          "gl_m1_cx": 0.22239925008231445,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.4913357485516055,
          "gl_m3_cx": 0.14386679212800965,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7056781436878776,
          "chart_x": 492,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 1,
          "gamma_i": 0,
          "z_r": null,
          "z_i": null,
          "y_r": null,
          "y_i": null,
          "gamma_mag": 1,
          "gamma_angle_deg": 0,
          "VSWR": null,
          "RL_dB": 0,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 1,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": -0.29500000000000004,
          "mu": 0,
          "delta_mag": 0.29,
          "stab_unconditional": false,
          "stab_L_cx": 1.694915254237289,
          "stab_L_cy": 0,
          "stab_L_r": 1.6949152542372878,
          "stab_S_cx": 0.9968337154711213,
          "stab_S_cy": 0,
          "stab_S_r": 0.010918222513374824,
          "stab_L_origin_stable": false,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": true,
          "stab_S_inside_stable": false,
          "gl_m1_cx": 0.22239925008231445,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.4913357485516055,
          "gl_m3_cx": 0.14386679212800965,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7056781436878776,
          "chart_x": 492,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-nf-rn0",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-nf-gopt-rim",
        "reference": {
          "mode": "s11-touchstone",
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "nf_p05_cx": 0.5342162827661289,
          "nf_p05_cy": 0,
          "nf_p05_r": 0.46572578842009527,
          "nf_p1_cx": 0.35225450603569314,
          "nf_p1_cy": 0,
          "nf_p1_r": 0.6477180279163365,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "actual": {
          "mode": "s11-touchstone",
          "Z0_ohm": 50,
          "n": 1,
          "f_Hz": 1000000000,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "z_r": 1.9999999999999998,
          "z_i": 0,
          "y_r": 0.5000000000000001,
          "y_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "points": [
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            }
          ],
          "note": "Parsed S11 as Γ(f). UI overlays locus on the Smith chart.",
          "ports": 2,
          "s21_mag": 0.1,
          "s21_mag_dB": -20,
          "s21_ang_deg": 0,
          "K": 33.17166666666666,
          "mu": 1.9417475728155338,
          "delta_mag": 0.15666666666666665,
          "stab_unconditional": true,
          "stab_L_cx": 1.9861022128037058,
          "stab_L_cy": 0,
          "stab_L_r": 0.0443546399881721,
          "stab_S_cx": 2.9457065845206007,
          "stab_S_cy": 0,
          "stab_S_r": 0.1155179052753177,
          "stab_L_origin_stable": true,
          "stab_S_origin_stable": true,
          "stab_L_inside_stable": false,
          "stab_S_inside_stable": false,
          "gs_m1_cx": 0.24330251621794124,
          "gs_m1_cy": 0,
          "gs_m1_r": 0.49818443071300816,
          "gl_m1_cx": 0.33136164060321693,
          "gl_m1_cy": 0,
          "gl_m1_r": 0.5304681285008677,
          "gs_m3_cx": 0.15824987592711623,
          "gs_m3_cy": 0,
          "gs_m3_r": 0.7053675898474686,
          "gl_m3_cx": 0.222691129079468,
          "gl_m3_cy": 0,
          "gl_m3_r": 0.7020423892273302,
          "nf_p05_cx": 0.5342162827661289,
          "nf_p05_cy": 0,
          "nf_p05_r": 0.46572578842009527,
          "nf_p1_cx": 0.35225450603569314,
          "nf_p1_cy": 0,
          "nf_p1_r": 0.6477180279163365,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "n": {
            "ok": true,
            "error_ulp": 0
          },
          "Z0_ohm": {
            "ok": true,
            "error_ulp": 0
          },
          "f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "points.length": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "points[-1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "ports": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_mag_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "s21_ang_deg": {
            "ok": true,
            "error_ulp": 0
          },
          "K": {
            "ok": true,
            "error_ulp": 0
          },
          "mu": {
            "ok": true,
            "error_ulp": 0
          },
          "delta_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_r": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_unconditional": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_L_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_origin_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "stab_S_inside_stable": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gs_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "gl_m3_r": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p05_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p05_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p05_r": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p1_cx": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p1_cy": {
            "ok": true,
            "error_ulp": 0
          },
          "nf_p1_r": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-fsweep-series-L",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": 0.6283185307179586,
          "y_r": 0.45508491882313773,
          "y_i": -0.14296914377342768,
          "gamma_r": 0.36134775556634663,
          "gamma_i": 0.13375901328742656,
          "gamma_mag": 0.3853098416709105,
          "gamma_angle_deg": 20.312889279925734,
          "VSWR": 2.2536717448618244,
          "RL_dB": 8.283797959953707,
          "span_frac": 0.1,
          "n_locus": 5,
          "locus": [
            {
              "f_Hz": 900000000,
              "gamma_r": 0.35620764638131874,
              "gamma_i": 0.1213519997139439,
              "z_r": 2,
              "z_i": 0.5654866776461628,
              "chart_x": 342.640173960466,
              "chart_y": 231.846336066365
            },
            {
              "f_Hz": 950000000,
              "gamma_r": 0.3587203628320571,
              "gamma_i": 0.12759382847815737,
              "z_r": 2,
              "z_i": 0.5969026041820608,
              "chart_x": 343.2231241770372,
              "chart_y": 230.39823179306748
            },
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.36134775556634663,
              "gamma_i": 0.13375901328742656,
              "z_r": 2,
              "z_i": 0.6283185307179586,
              "chart_x": 343.8326792913924,
              "chart_y": 228.96790891731703
            },
            {
              "f_Hz": 1050000000,
              "gamma_r": 0.3640867720981094,
              "gamma_i": 0.13984462275680062,
              "z_r": 2,
              "z_i": 0.6597344572538566,
              "chart_x": 344.46813112676136,
              "chart_y": 227.55604752042225
            },
            {
              "f_Hz": 1100000000,
              "gamma_r": 0.3669342713131222,
              "gamma_i": 0.1458478737820254,
              "z_r": 2,
              "z_i": 0.6911503837897546,
              "chart_x": 345.12875094464437,
              "chart_y": 226.16329328257012
            }
          ],
          "chart_x": 343.8326792913924,
          "chart_y": 228.96790891731703
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": 0.6283185307179586,
          "y_r": 0.45508491882313773,
          "y_i": -0.14296914377342768,
          "gamma_r": 0.36134775556634663,
          "gamma_i": 0.13375901328742656,
          "gamma_mag": 0.3853098416709105,
          "gamma_angle_deg": 20.312889279925734,
          "VSWR": 2.2536717448618244,
          "RL_dB": 8.283797959953707,
          "steps": [
            {
              "index": 0,
              "kind": "series-L",
              "L_H": 5e-9,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": null,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": null,
              "x_norm": 0.6283185307179586,
              "b_norm": 0,
              "z_r": 2,
              "z_i": 0.6283185307179586
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": 0.36134775556634663,
              "gamma_i": 0.13375901328742656
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "span_frac": 0.1,
          "locus": [
            {
              "f_Hz": 900000000,
              "gamma_r": 0.35620764638131874,
              "gamma_i": 0.1213519997139439,
              "z_r": 2,
              "z_i": 0.5654866776461628,
              "chart_x": 342.640173960466,
              "chart_y": 231.846336066365
            },
            {
              "f_Hz": 950000000,
              "gamma_r": 0.3587203628320571,
              "gamma_i": 0.12759382847815737,
              "z_r": 2,
              "z_i": 0.5969026041820608,
              "chart_x": 343.2231241770372,
              "chart_y": 230.39823179306748
            },
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.36134775556634663,
              "gamma_i": 0.13375901328742656,
              "z_r": 2,
              "z_i": 0.6283185307179586,
              "chart_x": 343.8326792913924,
              "chart_y": 228.96790891731703
            },
            {
              "f_Hz": 1050000000,
              "gamma_r": 0.3640867720981094,
              "gamma_i": 0.13984462275680062,
              "z_r": 2,
              "z_i": 0.6597344572538566,
              "chart_x": 344.46813112676136,
              "chart_y": 227.55604752042225
            },
            {
              "f_Hz": 1100000000,
              "gamma_r": 0.3669342713131222,
              "gamma_i": 0.1458478737820254,
              "z_r": 2,
              "z_i": 0.6911503837897546,
              "chart_x": 345.12875094464437,
              "chart_y": 226.16329328257012
            }
          ],
          "n_locus": 5,
          "chart_x": 343.8326792913924,
          "chart_y": 228.96790891731703
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "n_locus": {
            "ok": true,
            "error_ulp": 0
          },
          "locus.length": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-fsweep-series-C",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": -3.183098861837907,
          "y_r": 0.14152159983755108,
          "y_i": 0.2252386216841943,
          "gamma_r": 0.6863912356293697,
          "gamma_i": -0.3327492336435152,
          "gamma_mag": 0.762794192976821,
          "gamma_angle_deg": -25.863212816658795,
          "VSWR": 7.431496787954128,
          "RL_dB": 2.3518524364777056,
          "span_frac": 0.1,
          "n_locus": 5,
          "locus": [
            {
              "f_Hz": 900000000,
              "gamma_r": 0.7210442554461579,
              "gamma_i": -0.328868041849067,
              "z_r": 2,
              "z_i": -3.53677651315323,
              "chart_x": 427.28226726350863,
              "chart_y": 336.29738570898354
            },
            {
              "f_Hz": 950000000,
              "gamma_r": 0.7033627385708816,
              "gamma_i": -0.33130727341534744,
              "z_r": 2,
              "z_i": -3.350630380882007,
              "chart_x": 423.18015534844454,
              "chart_y": 336.8632874323606
            },
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.6863912356293697,
              "gamma_i": -0.3327492336435152,
              "z_r": 2,
              "z_i": -3.183098861837907,
              "chart_x": 419.2427666660137,
              "chart_y": 337.19782220529555
            },
            {
              "f_Hz": 1050000000,
              "gamma_r": 0.6701507912113919,
              "gamma_i": -0.333315124150207,
              "z_r": 2,
              "z_i": -3.031522725559911,
              "chart_x": 415.4749835610429,
              "chart_y": 337.329108802848
            },
            {
              "f_Hz": 1100000000,
              "gamma_r": 0.6546494566241295,
              "gamma_i": -0.3331166428954049,
              "z_r": 2,
              "z_i": -2.893726238034461,
              "chart_x": 411.87867393679807,
              "chart_y": 337.28306115173393
            }
          ],
          "chart_x": 419.2427666660137,
          "chart_y": 337.19782220529555
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": -3.183098861837907,
          "y_r": 0.14152159983755108,
          "y_i": 0.2252386216841943,
          "gamma_r": 0.6863912356293697,
          "gamma_i": -0.3327492336435152,
          "gamma_mag": 0.762794192976821,
          "gamma_angle_deg": -25.863212816658795,
          "VSWR": 7.431496787954128,
          "RL_dB": 2.3518524364777056,
          "steps": [
            {
              "index": 0,
              "kind": "series-C",
              "L_H": null,
              "C_F": 1e-12,
              "R_ohm": null,
              "n": null,
              "theta_deg": null,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": null,
              "x_norm": -3.183098861837907,
              "b_norm": 0,
              "z_r": 2,
              "z_i": -3.183098861837907
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": 0.6863912356293697,
              "gamma_i": -0.3327492336435152
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "span_frac": 0.1,
          "locus": [
            {
              "f_Hz": 900000000,
              "gamma_r": 0.7210442554461579,
              "gamma_i": -0.328868041849067,
              "z_r": 2,
              "z_i": -3.53677651315323,
              "chart_x": 427.28226726350863,
              "chart_y": 336.29738570898354
            },
            {
              "f_Hz": 950000000,
              "gamma_r": 0.7033627385708816,
              "gamma_i": -0.33130727341534744,
              "z_r": 2,
              "z_i": -3.350630380882007,
              "chart_x": 423.18015534844454,
              "chart_y": 336.8632874323606
            },
            {
              "f_Hz": 1000000000,
              "gamma_r": 0.6863912356293697,
              "gamma_i": -0.3327492336435152,
              "z_r": 2,
              "z_i": -3.183098861837907,
              "chart_x": 419.2427666660137,
              "chart_y": 337.19782220529555
            },
            {
              "f_Hz": 1050000000,
              "gamma_r": 0.6701507912113919,
              "gamma_i": -0.333315124150207,
              "z_r": 2,
              "z_i": -3.031522725559911,
              "chart_x": 415.4749835610429,
              "chart_y": 337.329108802848
            },
            {
              "f_Hz": 1100000000,
              "gamma_r": 0.6546494566241295,
              "gamma_i": -0.3331166428954049,
              "z_r": 2,
              "z_i": -2.893726238034461,
              "chart_x": 411.87867393679807,
              "chart_y": 337.28306115173393
            }
          ],
          "n_locus": 5,
          "chart_x": 419.2427666660137,
          "chart_y": 337.19782220529555
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "n_locus": {
            "ok": true,
            "error_ulp": 0
          },
          "locus.length": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].chart_y": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-fsweep-tline",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 0.4,
          "z_i": -0.2,
          "y_r": 1.9999999999999998,
          "y_i": 0.9999999999999999,
          "gamma_r": -0.4,
          "gamma_i": -0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": -153.43494882292202,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "span_frac": 0.1,
          "n_locus": 5,
          "locus": [
            {
              "f_Hz": 900000000,
              "gamma_r": -0.4,
              "gamma_i": -0.2,
              "z_r": 0.4,
              "z_i": -0.2,
              "chart_x": 167.2,
              "chart_y": 306.4
            },
            {
              "f_Hz": 950000000,
              "gamma_r": -0.4,
              "gamma_i": -0.2,
              "z_r": 0.4,
              "z_i": -0.2,
              "chart_x": 167.2,
              "chart_y": 306.4
            },
            {
              "f_Hz": 1000000000,
              "gamma_r": -0.4,
              "gamma_i": -0.2,
              "z_r": 0.4,
              "z_i": -0.2,
              "chart_x": 167.2,
              "chart_y": 306.4
            },
            {
              "f_Hz": 1050000000,
              "gamma_r": -0.4,
              "gamma_i": -0.2,
              "z_r": 0.4,
              "z_i": -0.2,
              "chart_x": 167.2,
              "chart_y": 306.4
            },
            {
              "f_Hz": 1100000000,
              "gamma_r": -0.4,
              "gamma_i": -0.2,
              "z_r": 0.4,
              "z_i": -0.2,
              "chart_x": 167.2,
              "chart_y": 306.4
            }
          ],
          "chart_x": 167.2,
          "chart_y": 306.4
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 1,
          "z_r": 0.4,
          "z_i": -0.2000000000000001,
          "y_r": 1.9999999999999996,
          "y_i": 1.0000000000000002,
          "gamma_r": -0.4,
          "gamma_i": -0.20000000000000012,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": -153.43494882292202,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "steps": [
            {
              "index": 0,
              "kind": "tline",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": 90,
              "Z0_line_ohm": 50,
              "Z0_stub_ohm": null,
              "x_norm": 0,
              "b_norm": 0,
              "z_r": 0.4,
              "z_i": -0.2000000000000001
            }
          ],
          "path": [
            {
              "gamma_r": 0.4,
              "gamma_i": 0.2
            },
            {
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "span_frac": 0.1,
          "locus": [
            {
              "f_Hz": 900000000,
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012,
              "z_r": 0.4,
              "z_i": -0.2000000000000001,
              "chart_x": 167.2,
              "chart_y": 306.40000000000003
            },
            {
              "f_Hz": 950000000,
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012,
              "z_r": 0.4,
              "z_i": -0.2000000000000001,
              "chart_x": 167.2,
              "chart_y": 306.40000000000003
            },
            {
              "f_Hz": 1000000000,
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012,
              "z_r": 0.4,
              "z_i": -0.2000000000000001,
              "chart_x": 167.2,
              "chart_y": 306.40000000000003
            },
            {
              "f_Hz": 1050000000,
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012,
              "z_r": 0.4,
              "z_i": -0.2000000000000001,
              "chart_x": 167.2,
              "chart_y": 306.40000000000003
            },
            {
              "f_Hz": 1100000000,
              "gamma_r": -0.4,
              "gamma_i": -0.20000000000000012,
              "z_r": 0.4,
              "z_i": -0.2000000000000001,
              "chart_x": 167.2,
              "chart_y": 306.40000000000003
            }
          ],
          "n_locus": 5,
          "chart_x": 167.2,
          "chart_y": 306.40000000000003
        },
        "error_ulp": 4,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 1
          },
          "n_locus": {
            "ok": true,
            "error_ulp": 0
          },
          "locus.length": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "locus[0].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "locus[0].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[0].chart_y": {
            "ok": true,
            "error_ulp": 1
          },
          "locus[1].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "locus[1].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "locus[1].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[1].chart_y": {
            "ok": true,
            "error_ulp": 1
          },
          "locus[2].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "locus[2].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "locus[2].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[2].chart_y": {
            "ok": true,
            "error_ulp": 1
          },
          "locus[3].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "locus[3].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "locus[3].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[3].chart_y": {
            "ok": true,
            "error_ulp": 1
          },
          "locus[4].f_Hz": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].z_i": {
            "ok": true,
            "error_ulp": 3
          },
          "locus[4].gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].gamma_i": {
            "ok": true,
            "error_ulp": 4
          },
          "locus[4].chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "locus[4].chart_y": {
            "ok": true,
            "error_ulp": 1
          }
        }
      },
      {
        "id": "g-zf-mid",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-zf-clamp-lo",
        "reference": {
          "mode": "z-gamma",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "chart_x": 260,
          "chart_y": 260
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "chart_x": 260,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-zf-clamp-hi",
        "reference": {
          "mode": "z-gamma",
          "z_r": 3,
          "z_i": 2,
          "y_r": 0.23076923076923078,
          "y_i": -0.15384615384615385,
          "gamma_r": 0.6,
          "gamma_i": 0.2,
          "gamma_mag": 0.6324555320336759,
          "gamma_angle_deg": 18.434948822922014,
          "VSWR": 4.441518440112254,
          "RL_dB": 3.9794000867203754,
          "chart_x": 399.2,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 3,
          "z_i": 2,
          "y_r": 0.23076923076923078,
          "y_i": -0.15384615384615385,
          "gamma_r": 0.6,
          "gamma_i": 0.2,
          "gamma_mag": 0.6324555320336759,
          "gamma_angle_deg": 18.434948822922014,
          "VSWR": 4.441518440112254,
          "RL_dB": 3.9794000867203754,
          "chart_x": 399.2,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-zf-unsorted",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-zf-overrides-zr",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "g-zf-match-series-x",
        "reference": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "actual": {
          "mode": "match-steps",
          "Z0_ohm": 50,
          "f_Hz": 1000000000,
          "load_z_r": 2,
          "load_z_i": 0,
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "steps": [
            {
              "index": 0,
              "kind": "series-X",
              "L_H": null,
              "C_F": null,
              "R_ohm": null,
              "n": null,
              "theta_deg": null,
              "Z0_line_ohm": null,
              "Z0_stub_ohm": null,
              "x_norm": 1,
              "b_norm": 0,
              "z_r": 2,
              "z_i": 1
            }
          ],
          "path": [
            {
              "gamma_r": 0.3333333333333333,
              "gamma_i": 0
            },
            {
              "gamma_r": 0.4,
              "gamma_i": 0.2
            }
          ],
          "matched": false,
          "note": "Looking-in after steps from load toward generator (L·C·R · tline · stub · transformer · ‖RLC). UI plots full arc path.",
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 0,
        "threshold_ulp": 8,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_x": {
            "ok": true,
            "error_ulp": 0
          },
          "chart_y": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-matched",
        "reference": {
          "mode": "z-gamma",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-matched"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "chart_x": 260,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-short",
        "reference": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 0,
          "y_r": null,
          "y_i": 0,
          "gamma_r": -1,
          "gamma_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 180,
          "VSWR": null,
          "RL_dB": 0,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-short"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 0,
          "y_r": null,
          "y_i": 0,
          "gamma_r": -1,
          "gamma_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 180,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 28,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-jx",
        "reference": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 1,
          "y_r": 0,
          "y_i": -1,
          "gamma_r": 0,
          "gamma_i": 1,
          "gamma_mag": 1,
          "gamma_angle_deg": 90,
          "VSWR": null,
          "RL_dB": 0,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-jx"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 1,
          "y_r": 0,
          "y_i": -1,
          "gamma_r": 0,
          "gamma_i": 1,
          "gamma_mag": 1,
          "gamma_angle_deg": 90,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 260,
          "chart_y": 28
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-z2",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 0,
          "y_r": 0.5,
          "y_i": 0,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 2,
          "RL_dB": 9.542425094393248,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-z2"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 0,
          "y_r": 0.5,
          "y_i": 0,
          "gamma_r": 0.3333333333333333,
          "gamma_i": 0,
          "gamma_mag": 0.3333333333333333,
          "gamma_angle_deg": 0,
          "VSWR": 1.9999999999999998,
          "RL_dB": 9.54242509439325,
          "chart_x": 337.3333333333333,
          "chart_y": 260
        },
        "error_ulp": 1,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 1
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 1
          }
        }
      },
      {
        "id": "o3-z2j1",
        "reference": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.4472135954999579,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.989700043360188,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-z2j1"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 2,
          "z_i": 1,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 1,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 1
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 1
          }
        }
      },
      {
        "id": "o3-near-match",
        "reference": {
          "mode": "z-gamma",
          "z_r": 1.0000000009,
          "z_i": 0,
          "y_r": 0.9999999990999999,
          "y_i": 0,
          "gamma_r": 4.5000003703066693e-10,
          "gamma_i": 0,
          "gamma_mag": 4.5000003703066693e-10,
          "gamma_angle_deg": 0,
          "VSWR": 1.0000000009,
          "RL_dB": 186.93574900972808,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-near-match"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 1.0000000009,
          "z_i": 0,
          "y_r": 0.9999999990999999,
          "y_i": 0,
          "gamma_r": 4.500000370306669e-10,
          "gamma_i": 0,
          "gamma_mag": 4.500000370306669e-10,
          "gamma_angle_deg": 0,
          "VSWR": 1.0000000009,
          "RL_dB": 186.93574900972808,
          "chart_x": 260.0000001044,
          "chart_y": 260
        },
        "error_ulp": 1,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 1
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 1
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-near-open",
        "reference": {
          "mode": "z-gamma",
          "z_r": 1000,
          "z_i": 0,
          "y_r": 0.001,
          "y_i": 0,
          "gamma_r": 0.998001998001998,
          "gamma_i": 0,
          "gamma_mag": 0.998001998001998,
          "gamma_angle_deg": 0,
          "VSWR": 1000,
          "RL_dB": 0.01737178506672664,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-near-open"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 1000,
          "z_i": 0,
          "y_r": 0.001,
          "y_i": 0,
          "gamma_r": 0.998001998001998,
          "gamma_i": 0,
          "gamma_mag": 0.998001998001998,
          "gamma_angle_deg": 0,
          "VSWR": 999.9999999999782,
          "RL_dB": 0.017371785066727017,
          "chart_x": 491.53646353646354,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-pure-x-small",
        "reference": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 0.01,
          "y_r": 0,
          "y_i": -100,
          "gamma_r": -0.9998000199980002,
          "gamma_i": 0.019998000199980003,
          "gamma_mag": 1,
          "gamma_angle_deg": 178.85412260463303,
          "VSWR": null,
          "RL_dB": 0,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-pure-x-small"
        },
        "actual": {
          "mode": "z-gamma",
          "z_r": 0,
          "z_i": 0.01,
          "y_r": 0,
          "y_i": -100,
          "gamma_r": -0.9998000199980002,
          "gamma_i": 0.019998000199980003,
          "gamma_mag": 1,
          "gamma_angle_deg": 178.85412260463306,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 28.046395360463976,
          "chart_y": 255.36046395360464
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-gamma-z-2j1",
        "reference": {
          "mode": "gamma-z",
          "z_r": 2,
          "z_i": 1.0000000000000002,
          "y_r": 0.39999999999999997,
          "y_i": -0.2,
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-gamma-z-2j1"
        },
        "actual": {
          "mode": "gamma-z",
          "gamma_r": 0.4,
          "gamma_i": 0.2,
          "z_r": 1.9999999999999998,
          "z_i": 0.9999999999999999,
          "y_r": 0.4,
          "y_i": -0.2,
          "gamma_mag": 0.447213595499958,
          "gamma_angle_deg": 26.56505117707799,
          "VSWR": 2.618033988749895,
          "RL_dB": 6.9897000433601875,
          "chart_x": 352.8,
          "chart_y": 213.6
        },
        "error_ulp": 2,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 1
          },
          "z_i": {
            "ok": true,
            "error_ulp": 2
          },
          "y_r": {
            "ok": true,
            "error_ulp": 1
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-gamma-zero",
        "reference": {
          "mode": "gamma-z",
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_r": 0,
          "gamma_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-gamma-zero"
        },
        "actual": {
          "mode": "gamma-z",
          "gamma_r": 0,
          "gamma_i": 0,
          "z_r": 1,
          "z_i": 0,
          "y_r": 1,
          "y_i": 0,
          "gamma_mag": 0,
          "gamma_angle_deg": 0,
          "VSWR": 1,
          "RL_dB": null,
          "chart_x": 260,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-gamma-neg1",
        "reference": {
          "mode": "gamma-z",
          "z_r": 0,
          "z_i": 0,
          "y_r": null,
          "y_i": 0,
          "gamma_r": -1,
          "gamma_i": 0,
          "gamma_mag": 1,
          "gamma_angle_deg": 180,
          "VSWR": null,
          "RL_dB": 0,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-gamma-neg1"
        },
        "actual": {
          "mode": "gamma-z",
          "gamma_r": -1,
          "gamma_i": 0,
          "z_r": 0,
          "z_i": 0,
          "y_r": null,
          "y_i": null,
          "gamma_mag": 1,
          "gamma_angle_deg": 180,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 28,
          "chart_y": 260
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      },
      {
        "id": "o3-gamma-j",
        "reference": {
          "mode": "gamma-z",
          "z_r": 0,
          "z_i": 1,
          "y_r": 0,
          "y_i": -1,
          "gamma_r": 0,
          "gamma_i": 1,
          "gamma_mag": 1,
          "gamma_angle_deg": 90,
          "VSWR": null,
          "RL_dB": 0,
          "oracle": "smith-mpmath-o3",
          "vector_id": "o3-gamma-j"
        },
        "actual": {
          "mode": "gamma-z",
          "gamma_r": 0,
          "gamma_i": 1,
          "z_r": 0,
          "z_i": 1,
          "y_r": 0,
          "y_i": -1,
          "gamma_mag": 1,
          "gamma_angle_deg": 90,
          "VSWR": null,
          "RL_dB": 0,
          "chart_x": 260,
          "chart_y": 28
        },
        "error_ulp": 0,
        "threshold_ulp": 2,
        "fields": {
          "gamma_r": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_i": {
            "ok": true,
            "error_ulp": 0
          },
          "z_r": {
            "ok": true,
            "error_ulp": 0
          },
          "z_i": {
            "ok": true,
            "error_ulp": 0
          },
          "y_r": {
            "ok": true,
            "error_ulp": 0
          },
          "y_i": {
            "ok": true,
            "error_ulp": 0
          },
          "gamma_mag": {
            "ok": true,
            "error_ulp": 0
          },
          "VSWR": {
            "ok": true,
            "error_ulp": 0
          },
          "RL_dB": {
            "ok": true,
            "error_ulp": 0
          }
        }
      }
    ]
  },
  "interfaces": {
    "compared": [
      "ui-ssr",
      "rest",
      "mcp"
    ],
    "result": "PASS",
    "notes": "UI (SSR) · REST · MCP equivalent (MCP uses calc API handler). ui-ssr is query-result HTML, not a live browser session."
  },
  "artifacts": {
    "evidence_bundle_sha256": "baf4a510d32b36b3015cc374a366a567defa62f0db75266be3c5857108e118a9",
    "evidence_digest": "b586778d9ca9d056d46e022659b2a5e701519f0951c616559dc5239556986f3f",
    "production_sha256": "9424f31d3ca937ec4a453e41479201945df6495214f0a220ebb742e7fd1c3f20",
    "attested_catalog_sha256": "e03ef81b30568018b171fd1fc4757c2abe9df7220d9ff35bbaf08038d7630cdb",
    "production_checks": [
      {
        "id": "electrical.rf.smith:output-const",
        "status": "pass",
        "detail": "output const 1.6.3 vs capability 1.6.3",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z"
      },
      {
        "id": "electrical.rf.smith:evidence-sha256",
        "status": "pass",
        "detail": "224baa42ce2b",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z"
      },
      {
        "id": "electrical.rf.smith:semantic-contract",
        "status": "pass",
        "detail": "21/21",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z"
      },
      {
        "id": "electrical.rf.smith:capability-html-public-origin-agree",
        "status": "pass",
        "detail": "public 1.6.3 vs origin 1.6.3",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z"
      },
      {
        "id": "electrical.rf.smith:cvp-manifest-public-origin-agree",
        "status": "pass",
        "detail": "electrical.rf.smith/1.6.3/2026-09-07.p14/engineering/b586778d9ca9",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z",
        "projection_compared": false,
        "observed_live_projection_at_attestation": "VERIFIED"
      },
      {
        "id": "electrical.rf.smith:calculator-html-cvp-projection",
        "status": "pass",
        "detail": "matches Manifest",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z"
      },
      {
        "id": "electrical.rf.smith:evidence-html-cvp-projection",
        "status": "pass",
        "detail": "matches Manifest",
        "scope": "last_attestation_snapshot",
        "current": true,
        "attestation_binding_current": true,
        "attested_at": "2026-09-10T02:52:51.379Z"
      }
    ]
  },
  "dependencies": [
    {
      "name": "smith-chart-engine",
      "version": "1.6.3"
    },
    {
      "name": "smith-chart-reference-oracle",
      "version": "1.0.0"
    },
    {
      "name": "smith-chart-o3-mpmath-table",
      "version": "smith-mpmath-o3"
    },
    {
      "name": "electrical.rf.gamma_z",
      "version": "1.0.0",
      "role": "cross_calculator_peer",
      "capability_id": "electrical.rf.gamma_z",
      "evidence_digest": "8c349af43258ad80899f72a300e067d7e1db86e5fc3158fdc49290739f61a402",
      "evidence": "https://www.calculatorx.com/evidence/electrical.rf.gamma_z/1.0.0.cvp.json"
    },
    {
      "name": "electrical.rf.vswr",
      "version": "1.0.0",
      "role": "cross_calculator_peer",
      "capability_id": "electrical.rf.vswr",
      "evidence_digest": "9cf34900f1882e67de75ade6a8aa6f0e7d44e08a0f6e631226ff59dcb295aeb8",
      "evidence": "https://www.calculatorx.com/evidence/electrical.rf.vswr/1.0.0.cvp.json"
    },
    {
      "name": "electrical.rf.lc_match",
      "version": "1.0.0",
      "role": "cross_calculator_peer",
      "capability_id": "electrical.rf.lc_match",
      "evidence_digest": "426af208bd287c99fad17b36e2590f2cf14759e037ca55456013b290b05b475b",
      "evidence": "https://www.calculatorx.com/evidence/electrical.rf.lc_match/1.0.0.cvp.json"
    },
    {
      "name": "node",
      "version": "20.19.2"
    }
  ],
  "attestation": {
    "status": "CURRENT",
    "href": "/.well-known/calculatorx-production-attestation.json",
    "id": "00c818a77ba026c2d6aa3f7402680cd2dac2a40a816209600bc3c3fcd0b8921c",
    "attested_at": "2026-09-10T02:52:51.379Z"
  },
  "domain_review": {
    "status": "ABSENT",
    "reviewer_role": "Internal RF review",
    "spec_version": "1.6.3",
    "external_third_party": false,
    "independence": "internal"
  },
  "timestamps": {
    "verified_at": "2026-09-10T03:41:44.875Z",
    "generated_at": "2026-09-10T03:41:44.875Z"
  },
  "links": {
    "legacy_evidence": "https://www.calculatorx.com/evidence/electrical.rf.smith/1.6.3.json",
    "evidence_page": "https://www.calculatorx.com/evidence/electrical.rf.smith/1.6.3",
    "calculator": "https://www.calculatorx.com/calc/electric/smith-chart",
    "schema": "https://www.calculatorx.com/developers/cvp/schema/cvp-evidence-1.0.json",
    "protocol": "https://www.calculatorx.com/developers/cvp/spec/1.0",
    "manifest": "https://www.calculatorx.com/evidence/electrical.rf.smith/1.6.3.cvp.json",
    "manifest_immutable": "https://www.calculatorx.com/evidence/electrical.rf.smith/1.6.3/2026-09-07.p14.cvp.json"
  }
}
