{ "name": "CalculatorX", "description": "Deterministic calculation tools for people and AI agents. Prefer the HTTP Calculation API; use embed URLs for interactive widgets. Trust levels: engineTested (automated checks) vs verified (expert-reviewed with reviewedBy).", "version": "1.0.0", "generatedAt": "2026-09-16T22:38:02.752Z", "homepage": "https://www.calculatorx.com", "documentation": "https://www.calculatorx.com/developers", "privacy": "https://www.calculatorx.com/privacy", "catalog": { "method": "GET", "url": "https://www.calculatorx.com/api/v1/calc" }, "calculate": { "method": "POST", "url_template": "https://www.calculatorx.com/api/v1/calc/{engineId}", "content_type": "application/json", "body": "{ \"inputs\": { … } }" }, "registry": "https://www.calculatorx.com/.well-known/calculatorx-spec-registry.json", "mcp": { "remote": "https://www.calculatorx.com/mcp", "transport": "http+jsonrpc", "tools": [ "search_capabilities", "inspect_capability", "execute_calculation", "compute_paid" ], "note": "Remote MCP at POST /mcp (same origin). Local stdio: npm run mcp:stub.", "command": "node", "args": [ "scripts/mcp-stdio-stub.mjs" ] }, "tools": [ { "name": "amps-to-va", "engine": "amps-va", "description": "mode (amps-va|va-amps|amps-kva), primary, volts (>0), phase (single|three L-L balanced sinusoidal); optional pf/power_factor in [0,1]", "page": "https://www.calculatorx.com/calc/electric/amps-to-va", "endpoint": "https://www.calculatorx.com/api/v1/calc/amps-to-va", "capability_id": "electrical.apparent_power", "calculation_version": "1.4.3", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.apparent_power.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.apparent_power.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.apparent_power/1.4.3.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "watts-to-amps", "engine": "watts-amps", "description": "dir (w-a|a-w), powerOrCurrent, volts, circuit (dc|single|three), pf", "page": "https://www.calculatorx.com/calc/electric/watts-to-amps", "endpoint": "https://www.calculatorx.com/api/v1/calc/watts-to-amps", "capability_id": "electrical.watts_amps", "calculation_version": "1.4.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.watts_amps.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.watts_amps.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.watts_amps/1.4.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "ohms-law", "engine": "ohms-law", "description": "any two of V, I, R, P", "page": "https://www.calculatorx.com/calc/electric/ohms-law", "endpoint": "https://www.calculatorx.com/api/v1/calc/ohms-law", "capability_id": "electrical.ohms_law", "calculation_version": "1.5.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.ohms_law.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.ohms_law.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.ohms_law/1.5.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "power-factor", "engine": "power-factor", "description": "mode (single|three-ll|three-ln), V, I, P_kW", "page": "https://www.calculatorx.com/calc/electric/power-factor", "endpoint": "https://www.calculatorx.com/api/v1/calc/power-factor", "capability_id": "electrical.power_factor", "calculation_version": "1.5.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.power_factor.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.power_factor.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.power_factor/1.5.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "voltage-drop", "engine": "voltage-drop", "description": "mode (dc|three), I, length_m, R_ohm_per_km; optional V_system (>0; L-L for 3φ); optional u_I, u_length_m, u_R_ohm_per_km + uncertainty_k XOR confidence", "page": "https://www.calculatorx.com/calc/wire/voltage-drop", "endpoint": "https://www.calculatorx.com/api/v1/calc/voltage-drop", "capability_id": "electrical.voltage_drop", "calculation_version": "1.5.2", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.voltage_drop.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.voltage_drop.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.voltage_drop/1.5.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "voltage-divider", "engine": "voltage-divider", "description": "exactly three of Vin, R1, R2, Vout", "page": "https://www.calculatorx.com/calc/electric/voltage-divider", "endpoint": "https://www.calculatorx.com/api/v1/calc/voltage-divider", "capability_id": "electrical.voltage_divider", "calculation_version": "1.5.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.voltage_divider.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.voltage_divider.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.voltage_divider/1.5.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "energy-consumption", "engine": "energy", "description": "W, hours", "page": "https://www.calculatorx.com/calc/electric/energy-consumption", "endpoint": "https://www.calculatorx.com/api/v1/calc/energy-consumption", "capability_id": "electrical.energy_consumption", "calculation_version": "1.4.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.energy_consumption.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.energy_consumption.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.energy_consumption/1.4.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "battery-runtime", "engine": "battery-runtime", "description": "mode (watts|amps), capacity_Ah XOR capacity_mAh, V (>0), P_W (load-side) or I_A (battery-side); optional dod; eta (watts only); optional u_* + uncertainty_k XOR confidence", "page": "https://www.calculatorx.com/calc/electric/battery-runtime", "endpoint": "https://www.calculatorx.com/api/v1/calc/battery-runtime", "capability_id": "electrical.battery_runtime", "calculation_version": "1.2.1", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.battery_runtime.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.battery_runtime.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.battery_runtime/1.2.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-12", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "rc-time-constant", "engine": "rc-time-constant", "description": "any two of R (Ω), C (F), tau (s) — all > 0", "page": "https://www.calculatorx.com/calc/electric/rc-time-constant", "endpoint": "https://www.calculatorx.com/api/v1/calc/rc-time-constant", "capability_id": "electrical.rc_time_constant", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rc_time_constant.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rc_time_constant.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rc_time_constant/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "rlc-resonance", "engine": "rlc-resonance", "description": "mode (series|parallel), L (H), C (F), R (Ω) — all > 0", "page": "https://www.calculatorx.com/calc/electric/rlc-resonance", "endpoint": "https://www.calculatorx.com/api/v1/calc/rlc-resonance", "capability_id": "electrical.rlc_resonance", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rlc_resonance.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rlc_resonance.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rlc_resonance/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "mosfet-conduction-loss", "engine": "mosfet-conduction-loss", "description": "I (A) > 0, Rds (Ω) > 0, current_basis required (dc|on_interval_rms|full_cycle_rms); optional D; optional Rds(Tj): temperature_model none|linear|ratio, Tj_C, Tref_C, alpha_per_C, rds_ratio", "page": "https://www.calculatorx.com/calc/electric/mosfet-conduction-loss", "endpoint": "https://www.calculatorx.com/api/v1/calc/mosfet-conduction-loss", "capability_id": "electrical.mosfet.conduction_loss", "calculation_version": "1.2.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.conduction_loss.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.conduction_loss.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.mosfet.conduction_loss/1.2.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review (EE-001)", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-14", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "pcb-trace-width", "engine": "pcb-trace-width", "description": "mode (width|current), dT (°C)>0, copper_oz>0, layer (external|internal); I or width_mil; optional u_I|u_width_mil, u_dT, u_copper_oz + uncertainty_k|confidence", "page": "https://www.calculatorx.com/calc/electric/pcb-trace-width", "endpoint": "https://www.calculatorx.com/api/v1/calc/pcb-trace-width", "capability_id": "electrical.pcb.trace_width", "calculation_version": "1.1.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.pcb.trace_width.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.pcb.trace_width.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.pcb.trace_width/1.1.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-10", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "lpf", "engine": "lpf", "description": "any two of R (Ω), C (F), fc (Hz); optional f (Hz) for |H|", "page": "https://www.calculatorx.com/calc/electric/lpf", "endpoint": "https://www.calculatorx.com/api/v1/calc/lpf", "capability_id": "electrical.lpf", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.lpf.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.lpf.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.lpf/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "fspl", "engine": "fspl", "description": "d_m > 0, f_Hz > 0; optional Gt_dBi, Gr_dBi", "page": "https://www.calculatorx.com/calc/electric/fspl", "endpoint": "https://www.calculatorx.com/api/v1/calc/fspl", "capability_id": "electrical.rf.fspl", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.fspl.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.fspl.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.fspl/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "mosfet-switching-loss", "engine": "mosfet-switching-loss", "description": "Vds, Id, tr, tf, f_sw > 0; optional Qg+Vdrive for gate-drive power", "page": "https://www.calculatorx.com/calc/electric/mosfet-switching-loss", "endpoint": "https://www.calculatorx.com/api/v1/calc/mosfet-switching-loss", "capability_id": "electrical.mosfet.switching_loss", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.switching_loss.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.switching_loss.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.mosfet.switching_loss/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-16", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "mosfet-total-loss", "engine": "mosfet-total-loss", "description": "I, Rds, current_basis required, Vds, Id, tr, tf, f_sw > 0; optional D, Rds(Tj), Qg+Vdrive, Coss|Eoss, Qrr, Ta_C+Rth_JA", "page": "https://www.calculatorx.com/calc/electric/mosfet-total-loss", "endpoint": "https://www.calculatorx.com/api/v1/calc/mosfet-total-loss", "capability_id": "electrical.mosfet.total_loss", "calculation_version": "1.1.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.total_loss.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.total_loss.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.mosfet.total_loss/1.1.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review (EE-001)", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-19", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "battery-runtime-temp", "engine": "battery-runtime-temp", "description": "BatteryRuntimeBaseInput (watts load-side / amps battery-side) + T_C; optional temperature_model (generic_cold_derating|custom_symmetric_linear), k_T (≥0, default 0.006 planning)", "page": "https://www.calculatorx.com/calc/electric/battery-runtime-temp", "endpoint": "https://www.calculatorx.com/api/v1/calc/battery-runtime-temp", "capability_id": "electrical.battery.runtime_temp", "calculation_version": "1.2.1", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.battery.runtime_temp.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.battery.runtime_temp.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.battery.runtime_temp/1.2.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-12", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "parallel-resistor", "engine": "parallel-resistor", "description": "R_ohm[] ≥2 or R1,R2,… each >0", "page": "https://www.calculatorx.com/calc/electric/parallel-resistor", "endpoint": "https://www.calculatorx.com/api/v1/calc/parallel-resistor", "capability_id": "electrical.parallel_resistor", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.parallel_resistor.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.parallel_resistor.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.parallel_resistor/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "pcb-microstrip", "engine": "pcb-microstrip", "description": "mode z0|width; H_m, er>1; W_m or Z0_ohm", "page": "https://www.calculatorx.com/calc/electric/pcb-microstrip", "endpoint": "https://www.calculatorx.com/api/v1/calc/pcb-microstrip", "capability_id": "electrical.pcb.microstrip", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.pcb.microstrip.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.pcb.microstrip.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.pcb.microstrip/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "pcb-via-current", "engine": "pcb-via-current", "description": "mode current|drill; dT; d_drill_m or I_A; optional t_plating_m, n_vias", "page": "https://www.calculatorx.com/calc/electric/pcb-via-current", "endpoint": "https://www.calculatorx.com/api/v1/calc/pcb-via-current", "capability_id": "electrical.pcb.via_current", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.pcb.via_current.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.pcb.via_current.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.pcb.via_current/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "rf-link-budget", "engine": "rf-link-budget", "description": "Pt_dBm, d_m, f_Hz; optional Gt/Gr/L_dB/S_dBm; optional u_Pt_dBm, u_d_m, u_f_Hz, u_Gt_dBi, u_Gr_dBi, u_L_dB + uncertainty_k|confidence", "page": "https://www.calculatorx.com/calc/electric/rf-link-budget", "endpoint": "https://www.calculatorx.com/api/v1/calc/rf-link-budget", "capability_id": "electrical.rf.link_budget", "calculation_version": "1.1.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.link_budget.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.link_budget.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.link_budget/1.1.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-10", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "battery-pack-sizing", "engine": "battery-pack-sizing", "description": "Inverse BatteryRuntimeBaseInput: mode watts(P load-side)|amps(I battery-side), t_h, V; optional dod/eta(watts)/V_cell+capacity_cell_Ah", "page": "https://www.calculatorx.com/calc/electric/battery-pack-sizing", "endpoint": "https://www.calculatorx.com/api/v1/calc/battery-pack-sizing", "capability_id": "electrical.battery.pack_sizing", "calculation_version": "1.2.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.battery.pack_sizing.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.battery.pack_sizing.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.battery.pack_sizing/1.2.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-05", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "wheatstone-bridge", "engine": "wheatstone-bridge", "description": "Vin, R1, R2, R3, R4 > 0", "page": "https://www.calculatorx.com/calc/electric/wheatstone-bridge", "endpoint": "https://www.calculatorx.com/api/v1/calc/wheatstone-bridge", "capability_id": "electrical.wheatstone", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.wheatstone.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.wheatstone.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.wheatstone/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "kirchhoff", "engine": "kirchhoff", "description": "mode series|parallel; Vs or Is; R1…", "page": "https://www.calculatorx.com/calc/electric/kirchhoff", "endpoint": "https://www.calculatorx.com/api/v1/calc/kirchhoff", "capability_id": "electrical.kirchhoff", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.kirchhoff.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.kirchhoff.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.kirchhoff/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "led-resistor", "engine": "led-resistor", "description": "Vs, Vf, If > 0; optional n≥1", "page": "https://www.calculatorx.com/calc/electric/led-resistor", "endpoint": "https://www.calculatorx.com/api/v1/calc/led-resistor", "capability_id": "electrical.led_resistor", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.led_resistor.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.led_resistor.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.led_resistor/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "mosfet-tj", "engine": "mosfet-tj", "description": "Ta_C, P_W≥0; effective Rth_JA or case/heatsink Rth_JC+Rth_CA (not both, not equivalent); optional Tj_max_C", "page": "https://www.calculatorx.com/calc/electric/mosfet-tj", "endpoint": "https://www.calculatorx.com/api/v1/calc/mosfet-tj", "capability_id": "electrical.mosfet.tj", "calculation_version": "1.1.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.tj.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.tj.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.mosfet.tj/1.1.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review (EE-001)", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-16", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "cascaded-nf", "engine": "cascaded-nf", "description": "NF1,G1,… or NF_dB[]+G_dB[]", "page": "https://www.calculatorx.com/calc/electric/cascaded-nf", "endpoint": "https://www.calculatorx.com/api/v1/calc/cascaded-nf", "capability_id": "electrical.rf.cascaded_nf", "calculation_version": "1.1.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.cascaded_nf.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.cascaded_nf.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.cascaded_nf/1.1.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-12", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "capacitance", "engine": "capacitance", "description": "mode plate|parallel|series; A,d,er or C1…", "page": "https://www.calculatorx.com/calc/electric/capacitance", "endpoint": "https://www.calculatorx.com/api/v1/calc/capacitance", "capability_id": "electrical.capacitance", "calculation_version": "1.1.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.capacitance.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.capacitance.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.capacitance/1.1.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-11", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "transformer-sizing", "engine": "transformer-sizing", "description": "mode ratio|current|va", "page": "https://www.calculatorx.com/calc/electric/transformer-sizing", "endpoint": "https://www.calculatorx.com/api/v1/calc/transformer-sizing", "capability_id": "electrical.transformer_sizing", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.transformer_sizing.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.transformer_sizing.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.transformer_sizing/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "diode-equation", "engine": "diode-equation", "description": "mode id|vd; Vd|Id; Is; n; T", "page": "https://www.calculatorx.com/calc/electric/diode-equation", "endpoint": "https://www.calculatorx.com/api/v1/calc/diode-equation", "capability_id": "electrical.diode.equation", "calculation_version": "1.1.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.diode.equation.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.diode.equation.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.diode.equation/1.1.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "adc-snr", "engine": "adc-snr", "description": "mode snr|enob (oneOf); snr: n_bits; enob: SINAD_dB", "page": "https://www.calculatorx.com/calc/electric/adc-snr", "endpoint": "https://www.calculatorx.com/api/v1/calc/adc-snr", "capability_id": "electrical.adc.snr", "calculation_version": "1.1.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.adc.snr.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.adc.snr.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.adc.snr/1.1.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-04", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "pcb-stripline", "engine": "pcb-stripline", "description": "W_m, b_m, er", "page": "https://www.calculatorx.com/calc/electric/pcb-stripline", "endpoint": "https://www.calculatorx.com/api/v1/calc/pcb-stripline", "capability_id": "electrical.pcb.stripline", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.pcb.stripline.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.pcb.stripline.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.pcb.stripline/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "series-capacitor", "engine": "series-capacitor", "description": "C1… or C[] (≥2)", "page": "https://www.calculatorx.com/calc/electric/series-capacitor", "endpoint": "https://www.calculatorx.com/api/v1/calc/series-capacitor", "capability_id": "electrical.series_capacitor", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.series_capacitor.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.series_capacitor.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.series_capacitor/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "timer-555", "engine": "timer-555", "description": "mode astable|monostable (oneOf); astable: R1,R2,C; monostable: R,C", "page": "https://www.calculatorx.com/calc/electric/timer-555", "endpoint": "https://www.calculatorx.com/api/v1/calc/timer-555", "capability_id": "electrical.timer_555", "calculation_version": "1.2.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.timer_555.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.timer_555.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.timer_555/1.2.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "skin-depth", "engine": "skin-depth", "description": "f_Hz, rho_ohm_m, mur", "page": "https://www.calculatorx.com/calc/electric/skin-depth", "endpoint": "https://www.calculatorx.com/api/v1/calc/skin-depth", "capability_id": "electrical.rf.skin_depth", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.skin_depth.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.skin_depth.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.skin_depth/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "worst-case-analysis", "engine": "worst-case-analysis", "description": "tol[] or tol1…", "page": "https://www.calculatorx.com/calc/engineering/worst-case-analysis", "endpoint": "https://www.calculatorx.com/api/v1/calc/worst-case-analysis", "capability_id": "engineering.tolerance.worst_case", "calculation_version": "1.3.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/engineering.tolerance.worst_case.agent.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.tolerance.worst_case.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.tolerance.worst_case/1.3.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX tolerance / mechanical engineering review", "reviewer_role": "tolerance-engineer", "last_reviewed": "2026-09-12", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved", "review_layers": [ { "id": "model", "label": "Model / formula", "reviewed_at": "2026-08-12", "status": "current", "note": "Formula and engineering assumptions unchanged in v1.3.0.", "scope": [ "formula", "assumptions", "limitations", "sources" ] }, { "id": "interface", "label": "Interface / input semantics", "reviewed_at": "2026-09-12", "status": "current", "note": "Canonical non-negative magnitudes, REST signed compatibility, overflow, and unit label policy.", "scope": [ "input semantics", "error codes", "REST compatibility", "unit policy", "tests" ] } ] } }, { "name": "monte-carlo-tolerance", "engine": "monte-carlo-tolerance", "description": "tolerances[{nominal?, half_tolerance|tol_plus/tol_minus, coefficient?, distribution?, mean_shift?}]; correlations?; sensitivity_method?; LSL?; USL?; N; seed; k_sigma", "page": "https://www.calculatorx.com/calc/engineering/monte-carlo-tolerance", "endpoint": "https://www.calculatorx.com/api/v1/calc/monte-carlo-tolerance", "capability_id": "engineering.tolerance.monte_carlo", "calculation_version": "1.12.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/engineering.tolerance.monte_carlo.agent.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.tolerance.monte_carlo.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.tolerance.monte_carlo/1.12.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX tolerance / mechanical engineering review", "reviewer_role": "tolerance-engineer", "last_reviewed": "2026-08-12", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "opamp-noise", "engine": "opamp-noise", "description": "Rf, Rg, en, BW; optional in, Rsource", "page": "https://www.calculatorx.com/calc/electric/opamp-noise", "endpoint": "https://www.calculatorx.com/api/v1/calc/opamp-noise", "capability_id": "electrical.opamp.noise", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.opamp.noise.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.opamp.noise.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.opamp.noise/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "dbm-watt", "engine": "dbm-watt", "description": "mode dbm-w|w-dbm|dbm-mw|mw-dbm; value", "page": "https://www.calculatorx.com/calc/electric/dbm-watt", "endpoint": "https://www.calculatorx.com/api/v1/calc/dbm-watt", "capability_id": "units.rf.dbm_watts", "calculation_version": "1.3.1", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/units.rf.dbm_watts.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.rf.dbm_watts.output.json", "evidence": "https://www.calculatorx.com/evidence/units.rf.dbm_watts/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "heatsink-rth", "engine": "heatsink-rth", "description": "mode junction_effective_ja|junction_heatsink_stack|required_heatsink_sa; Ta_C; P_W; θJA or θJC+θCS+θSA or Tj_max+θJC+θCS", "page": "https://www.calculatorx.com/calc/electric/heatsink-rth", "endpoint": "https://www.calculatorx.com/api/v1/calc/heatsink-rth", "capability_id": "electrical.thermal.heatsink_rth", "calculation_version": "1.1.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.thermal.heatsink_rth.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.thermal.heatsink_rth.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.thermal.heatsink_rth/1.1.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review (EE-001)", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-14", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "pcb-trace-thermal", "engine": "pcb-trace-thermal", "description": "mode power|rise; I_A; L_m; W_m; t_m; Rth?", "page": "https://www.calculatorx.com/calc/electric/pcb-trace-thermal", "endpoint": "https://www.calculatorx.com/api/v1/calc/pcb-trace-thermal", "capability_id": "electrical.pcb.trace_thermal", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.pcb.trace_thermal.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.pcb.trace_thermal.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.pcb.trace_thermal/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "rectifier-ripple-cap", "engine": "rectifier-ripple-cap", "description": "mode ripple|capacitance; wave; I_A; f_Hz; C or Vripple", "page": "https://www.calculatorx.com/calc/electric/rectifier-ripple-cap", "endpoint": "https://www.calculatorx.com/api/v1/calc/rectifier-ripple-cap", "capability_id": "electrical.rectifier.ripple_cap", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rectifier.ripple_cap.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rectifier.ripple_cap.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rectifier.ripple_cap/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "coulomb", "engine": "coulomb", "description": "q1_C, q2_C, r_m", "page": "https://www.calculatorx.com/calc/physics/coulomb", "endpoint": "https://www.calculatorx.com/api/v1/calc/coulomb", "capability_id": "physics.em.coulomb", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.em.coulomb.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.em.coulomb.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.em.coulomb/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "logic-gate", "engine": "logic-gate", "description": "mode and|or|not|…; A; B?", "page": "https://www.calculatorx.com/calc/electric/logic-gate", "endpoint": "https://www.calculatorx.com/api/v1/calc/logic-gate", "capability_id": "electrical.digital.logic_gate", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.digital.logic_gate.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.digital.logic_gate.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.digital.logic_gate/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "battery-aging", "engine": "battery-aging", "description": "C0_Ah; N_cycles; years; k_cycle?; k_cal?", "page": "https://www.calculatorx.com/calc/electric/battery-aging", "endpoint": "https://www.calculatorx.com/api/v1/calc/battery-aging", "capability_id": "electrical.battery.aging", "calculation_version": "1.0.2", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.battery.aging.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.battery.aging.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.battery.aging/1.0.2.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-05", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "buck-ripple", "engine": "buck-ripple", "description": "Vin_V, Vout_V, f_Hz, L_H, C_F?", "page": "https://www.calculatorx.com/calc/electric/buck-ripple", "endpoint": "https://www.calculatorx.com/api/v1/calc/buck-ripple", "capability_id": "electrical.buck.ripple", "calculation_version": "1.1.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.buck.ripple.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.buck.ripple.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.buck.ripple/1.1.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-11", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "celsius-kelvin", "engine": "celsius-kelvin", "description": "mode c-k|k-c; value", "page": "https://www.calculatorx.com/calc/physics/celsius-kelvin", "endpoint": "https://www.calculatorx.com/api/v1/calc/celsius-kelvin", "capability_id": "units.temperature.celsius_kelvin", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.temperature.celsius_kelvin.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.temperature.celsius_kelvin.output.json", "evidence": "https://www.calculatorx.com/evidence/units.temperature.celsius_kelvin/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "psi-bar", "engine": "psi-bar", "description": "mode psi-bar|bar-psi; value", "page": "https://www.calculatorx.com/calc/physics/psi-bar", "endpoint": "https://www.calculatorx.com/api/v1/calc/psi-bar", "capability_id": "units.pressure.psi_bar", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.pressure.psi_bar.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.pressure.psi_bar.output.json", "evidence": "https://www.calculatorx.com/evidence/units.pressure.psi_bar/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "mosfet-vth", "engine": "mosfet-vth", "description": "mode overdrive|id|vth; Vgs; Vth or Id; kn (½ not included); optional Vds; optional linear Vth(Tj)", "page": "https://www.calculatorx.com/calc/electric/mosfet-vth", "endpoint": "https://www.calculatorx.com/api/v1/calc/mosfet-vth", "capability_id": "electrical.mosfet.vth", "calculation_version": "1.3.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.vth.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.mosfet.vth.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.mosfet.vth/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-17", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "ideal-gas", "engine": "ideal-gas", "description": "mode P|V|n|T; state variables", "page": "https://www.calculatorx.com/calc/physics/ideal-gas", "endpoint": "https://www.calculatorx.com/api/v1/calc/ideal-gas", "capability_id": "physics.thermo.ideal_gas", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.thermo.ideal_gas.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.thermo.ideal_gas.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.thermo.ideal_gas/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "heat-transfer", "engine": "heat-transfer", "description": "mode conduction|convection; A; dT; k,L or h", "page": "https://www.calculatorx.com/calc/physics/heat-transfer", "endpoint": "https://www.calculatorx.com/api/v1/calc/heat-transfer", "capability_id": "physics.thermo.heat_transfer", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.thermo.heat_transfer.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.thermo.heat_transfer.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.thermo.heat_transfer/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "process-capability", "engine": "process-capability", "description": "lsl, usl, mu, sigma", "page": "https://www.calculatorx.com/calc/engineering/process-capability", "endpoint": "https://www.calculatorx.com/api/v1/calc/process-capability", "capability_id": "engineering.process.capability", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.capability.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.capability.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.capability/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "process-performance", "engine": "process-performance", "description": "values, lsl, usl; ddof?", "page": "https://www.calculatorx.com/calc/engineering/process-performance", "endpoint": "https://www.calculatorx.com/api/v1/calc/process-performance", "capability_id": "engineering.process.performance", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.performance.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.performance.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.performance/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "cpm", "engine": "cpm", "description": "lsl, usl, mu, sigma, target", "page": "https://www.calculatorx.com/calc/engineering/process-capability-cpm", "endpoint": "https://www.calculatorx.com/api/v1/calc/cpm", "capability_id": "engineering.process.cpm", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.cpm.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.cpm.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.cpm/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "cpm-performance", "engine": "cpm-performance", "description": "values, lsl, usl, target; ddof?", "page": "https://www.calculatorx.com/calc/engineering/process-performance-ppm", "endpoint": "https://www.calculatorx.com/api/v1/calc/cpm-performance", "capability_id": "engineering.process.cpm_performance", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.cpm_performance.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.cpm_performance.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.cpm_performance/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "cpmk", "engine": "cpmk", "description": "lsl, usl, mu, sigma, target", "page": "https://www.calculatorx.com/calc/engineering/process-capability-cpmk", "endpoint": "https://www.calculatorx.com/api/v1/calc/cpmk", "capability_id": "engineering.process.cpmk", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.cpmk.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.cpmk.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.cpmk/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "cpmk-performance", "engine": "cpmk-performance", "description": "values, lsl, usl, target; ddof?", "page": "https://www.calculatorx.com/calc/engineering/process-performance-ppmk", "endpoint": "https://www.calculatorx.com/api/v1/calc/cpmk-performance", "capability_id": "engineering.process.cpmk_performance", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.cpmk_performance.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.cpmk_performance.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.cpmk_performance/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "guard-band", "engine": "guard-band", "description": "u, k?, usl?, lsl?", "page": "https://www.calculatorx.com/calc/engineering/guard-band", "endpoint": "https://www.calculatorx.com/api/v1/calc/guard-band", "capability_id": "engineering.process.guard_band", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.process.guard_band.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.process.guard_band.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.process.guard_band/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "type-a", "engine": "type-a", "description": "values, ddof?", "page": "https://www.calculatorx.com/calc/engineering/type-a-uncertainty", "endpoint": "https://www.calculatorx.com/api/v1/calc/type-a", "capability_id": "engineering.uncertainty.type_a", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.type_a.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.type_a.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.type_a/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "type-b", "engine": "type-b", "description": "a, distribution?", "page": "https://www.calculatorx.com/calc/engineering/type-b-uncertainty", "endpoint": "https://www.calculatorx.com/api/v1/calc/type-b", "capability_id": "engineering.uncertainty.type_b", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.type_b.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.type_b.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.type_b/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "type-b-nu", "engine": "type-b-nu", "description": "u, sigma_u", "page": "https://www.calculatorx.com/calc/engineering/type-b-degrees-of-freedom", "endpoint": "https://www.calculatorx.com/api/v1/calc/type-b-nu", "capability_id": "engineering.uncertainty.type_b_nu", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.type_b_nu.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.type_b_nu.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.type_b_nu/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "welch-satterthwaite", "engine": "welch-satterthwaite", "description": "u[], nu[] (inf allowed); optional uc", "page": "https://www.calculatorx.com/calc/engineering/welch-satterthwaite", "endpoint": "https://www.calculatorx.com/api/v1/calc/welch-satterthwaite", "capability_id": "engineering.uncertainty.welch_satterthwaite", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.welch_satterthwaite.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.welch_satterthwaite.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.welch_satterthwaite/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "weighted-mean", "engine": "weighted-mean", "description": "x[], u[]", "page": "https://www.calculatorx.com/calc/engineering/weighted-mean", "endpoint": "https://www.calculatorx.com/api/v1/calc/weighted-mean", "capability_id": "engineering.uncertainty.weighted_mean", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.weighted_mean.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.weighted_mean.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.weighted_mean/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "coverage-factor", "engine": "coverage-factor", "description": "nu (inf allowed); confidence? (default 0.95)", "page": "https://www.calculatorx.com/calc/engineering/coverage-factor", "endpoint": "https://www.calculatorx.com/api/v1/calc/coverage-factor", "capability_id": "engineering.uncertainty.coverage_factor", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.coverage_factor.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.coverage_factor.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.coverage_factor/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "tur", "engine": "tur", "description": "U; lsl+usl | T/span | tol", "page": "https://www.calculatorx.com/calc/engineering/test-uncertainty-ratio", "endpoint": "https://www.calculatorx.com/api/v1/calc/tur", "capability_id": "engineering.uncertainty.tur", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.tur.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.tur.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.tur/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "decision-rule", "engine": "decision-rule", "description": "y; lsl and/or usl; rule? (simple|guarded); w|U when guarded", "page": "https://www.calculatorx.com/calc/engineering/decision-rule", "endpoint": "https://www.calculatorx.com/api/v1/calc/decision-rule", "capability_id": "engineering.conformity.decision_rule", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.conformity.decision_rule.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.conformity.decision_rule.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.conformity.decision_rule/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "mpe", "engine": "mpe", "description": "ylab, xref, MPE", "page": "https://www.calculatorx.com/calc/engineering/maximum-permissible-error", "endpoint": "https://www.calculatorx.com/api/v1/calc/mpe", "capability_id": "engineering.conformity.mpe", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.conformity.mpe.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.conformity.mpe.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.conformity.mpe/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "normalized-error", "engine": "normalized-error", "description": "ylab, xref, Ulab, Uref", "page": "https://www.calculatorx.com/calc/engineering/normalized-error", "endpoint": "https://www.calculatorx.com/api/v1/calc/normalized-error", "capability_id": "engineering.conformity.normalized_error", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.conformity.normalized_error.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.conformity.normalized_error.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.conformity.normalized_error/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "zeta-score", "engine": "zeta-score", "description": "ylab, xref, ulab, uref", "page": "https://www.calculatorx.com/calc/engineering/zeta-score", "endpoint": "https://www.calculatorx.com/api/v1/calc/zeta-score", "capability_id": "engineering.conformity.zeta_score", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.conformity.zeta_score.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.conformity.zeta_score.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.conformity.zeta_score/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "z-score", "engine": "z-score", "description": "ylab, xref, sigma", "page": "https://www.calculatorx.com/calc/engineering/proficiency-z-score", "endpoint": "https://www.calculatorx.com/api/v1/calc/z-score", "capability_id": "engineering.conformity.z_score", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.conformity.z_score.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.conformity.z_score.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.conformity.z_score/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "z-prime", "engine": "z-prime", "description": "ylab, xref, sigma, u_xref", "page": "https://www.calculatorx.com/calc/engineering/proficiency-z-prime", "endpoint": "https://www.calculatorx.com/api/v1/calc/z-prime", "capability_id": "engineering.conformity.z_prime", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.conformity.z_prime.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.conformity.z_prime.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.conformity.z_prime/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "measurement-error", "engine": "measurement-error", "description": "ylab, xref", "page": "https://www.calculatorx.com/calc/engineering/measurement-error", "endpoint": "https://www.calculatorx.com/api/v1/calc/measurement-error", "capability_id": "engineering.measurement.error", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.measurement.error.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.measurement.error.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.measurement.error/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "accuracy", "engine": "accuracy", "description": "values, xm", "page": "https://www.calculatorx.com/calc/engineering/measurement-bias", "endpoint": "https://www.calculatorx.com/api/v1/calc/accuracy", "capability_id": "engineering.measurement.accuracy", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.measurement.accuracy.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.measurement.accuracy.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.measurement.accuracy/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "linearity", "engine": "linearity", "description": "xref[], ylab[]", "page": "https://www.calculatorx.com/calc/engineering/linearity", "endpoint": "https://www.calculatorx.com/api/v1/calc/linearity", "capability_id": "engineering.msa.linearity", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.msa.linearity.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.msa.linearity.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.msa.linearity/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "hysteresis", "engine": "hysteresis", "description": "y_up[], y_down[]", "page": "https://www.calculatorx.com/calc/engineering/hysteresis", "endpoint": "https://www.calculatorx.com/api/v1/calc/hysteresis", "capability_id": "engineering.msa.hysteresis", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.msa.hysteresis.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.msa.hysteresis.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.msa.hysteresis/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "precision", "engine": "precision", "description": "values", "page": "https://www.calculatorx.com/calc/engineering/precision", "endpoint": "https://www.calculatorx.com/api/v1/calc/precision", "capability_id": "engineering.measurement.precision", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.measurement.precision.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.measurement.precision.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.measurement.precision/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "reproducibility", "engine": "reproducibility", "description": "s_r, s_L", "page": "https://www.calculatorx.com/calc/engineering/reproducibility", "endpoint": "https://www.calculatorx.com/api/v1/calc/reproducibility", "capability_id": "engineering.measurement.reproducibility", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.measurement.reproducibility.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.measurement.reproducibility.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.measurement.reproducibility/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "precision-uncertainty", "engine": "precision-uncertainty", "description": "s_r, s_L, n", "page": "https://www.calculatorx.com/calc/engineering/precision-uncertainty", "endpoint": "https://www.calculatorx.com/api/v1/calc/precision-uncertainty", "capability_id": "engineering.uncertainty.precision_mean", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.precision_mean.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.precision_mean.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.precision_mean/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "pooled-sd", "engine": "pooled-sd", "description": "s, nu", "page": "https://www.calculatorx.com/calc/engineering/pooled-standard-deviation", "endpoint": "https://www.calculatorx.com/api/v1/calc/pooled-sd", "capability_id": "engineering.uncertainty.pooled_sd", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.pooled_sd.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.pooled_sd.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.pooled_sd/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "duplicate-sd", "engine": "duplicate-sd", "description": "d | y1, y2", "page": "https://www.calculatorx.com/calc/engineering/repeatability-from-duplicates", "endpoint": "https://www.calculatorx.com/api/v1/calc/duplicate-sd", "capability_id": "engineering.measurement.duplicate_sd", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.measurement.duplicate_sd.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.measurement.duplicate_sd.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.measurement.duplicate_sd/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "cochran", "engine": "cochran", "description": "s", "page": "https://www.calculatorx.com/calc/engineering/cochrans-c", "endpoint": "https://www.calculatorx.com/api/v1/calc/cochran", "capability_id": "engineering.measurement.cochran", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.measurement.cochran.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.measurement.cochran.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.measurement.cochran/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "gauge-capability", "engine": "gauge-capability", "description": "values, xm, T|lsl+usl|tol; frac?", "page": "https://www.calculatorx.com/calc/engineering/gauge-capability", "endpoint": "https://www.calculatorx.com/api/v1/calc/gauge-capability", "capability_id": "engineering.msa.gauge_capability", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.msa.gauge_capability.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.msa.gauge_capability.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.msa.gauge_capability/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "gauge-rr", "engine": "gauge-rr", "description": "ev|rbar, av, pv; d2?", "page": "https://www.calculatorx.com/calc/engineering/gauge-repeatability-reproducibility", "endpoint": "https://www.calculatorx.com/api/v1/calc/gauge-rr", "capability_id": "engineering.msa.gauge_rr", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/engineering.msa.gauge_rr.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.msa.gauge_rr.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.msa.gauge_rr/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "receiver-sensitivity", "engine": "receiver-sensitivity", "description": "NF_dB, BW_Hz, SNR_dB", "page": "https://www.calculatorx.com/calc/electric/receiver-sensitivity", "endpoint": "https://www.calculatorx.com/api/v1/calc/receiver-sensitivity", "capability_id": "electrical.rf.receiver_sensitivity", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.receiver_sensitivity.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.receiver_sensitivity.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.receiver_sensitivity/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "ldo-thermal", "engine": "ldo-thermal", "description": "Vin_V, Vout_V, Iout_A, Ta_C, Rth; Iq?", "page": "https://www.calculatorx.com/calc/electric/ldo-thermal", "endpoint": "https://www.calculatorx.com/api/v1/calc/ldo-thermal", "capability_id": "electrical.ldo.thermal", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.ldo.thermal.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.ldo.thermal.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.ldo.thermal/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "hz-rads", "engine": "hz-rads", "description": "mode hz-rad|rad-hz; value", "page": "https://www.calculatorx.com/calc/physics/hz-rads", "endpoint": "https://www.calculatorx.com/api/v1/calc/hz-rads", "capability_id": "units.frequency.hz_rads", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.frequency.hz_rads.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.frequency.hz_rads.output.json", "evidence": "https://www.calculatorx.com/evidence/units.frequency.hz_rads/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics/RF review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "tesla-gauss", "engine": "tesla-gauss", "description": "mode t-g|g-t; value", "page": "https://www.calculatorx.com/calc/physics/tesla-gauss", "endpoint": "https://www.calculatorx.com/api/v1/calc/tesla-gauss", "capability_id": "units.magnetic.tesla_gauss", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.magnetic.tesla_gauss.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.magnetic.tesla_gauss.output.json", "evidence": "https://www.calculatorx.com/evidence/units.magnetic.tesla_gauss/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics/RF review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "wavelength", "engine": "wavelength", "description": "mode lambda|freq; f_Hz|lambda_m; VF|er?", "page": "https://www.calculatorx.com/calc/electric/wavelength", "endpoint": "https://www.calculatorx.com/api/v1/calc/wavelength", "capability_id": "electrical.rf.wavelength", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.wavelength.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.wavelength.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.wavelength/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics/RF review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "coax-impedance", "engine": "coax-impedance", "description": "D_m, d_m, er?", "page": "https://www.calculatorx.com/calc/electric/coax-impedance", "endpoint": "https://www.calculatorx.com/api/v1/calc/coax-impedance", "capability_id": "electrical.rf.coax", "calculation_version": "1.0.1", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.coax.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.coax.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.coax/1.0.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX physics/RF review", "reviewer_role": "rf-engineering", "last_reviewed": "2026-09-12", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "lc-match", "engine": "lc-match", "description": "Z0_ohm, RL_ohm, f_Hz", "page": "https://www.calculatorx.com/calc/electric/lc-match", "endpoint": "https://www.calculatorx.com/api/v1/calc/lc-match", "capability_id": "electrical.rf.lc_match", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.lc_match.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.lc_match.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.lc_match/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics/RF review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "smith-chart", "engine": "smith-chart", "description": "mode z-gamma|gamma-z|match|match-steps|s11-touchstone|auto-match; z/Γ/RL/Z0/f/steps(L·C·R·tline·stub·xfmr·‖RLC)/touchstone/topology", "page": "https://www.calculatorx.com/calc/electric/smith-chart", "endpoint": "https://www.calculatorx.com/api/v1/calc/smith-chart", "capability_id": "electrical.rf.smith", "calculation_version": "1.6.3", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.smith.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.smith.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.smith/1.6.3.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX Internal RF review", "reviewer_role": "Internal RF review", "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "gamma-z", "engine": "gamma-z", "description": "mode z-gamma|gamma-z|polar-z; z or Γ", "page": "https://www.calculatorx.com/calc/electric/gamma-z", "endpoint": "https://www.calculatorx.com/api/v1/calc/gamma-z", "capability_id": "electrical.rf.gamma_z", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.gamma_z.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.gamma_z.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.gamma_z/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics/RF review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "kwh-joule", "engine": "kwh-joule", "description": "mode kwh-j|j-kwh; value", "page": "https://www.calculatorx.com/calc/physics/kwh-joule", "endpoint": "https://www.calculatorx.com/api/v1/calc/kwh-joule", "capability_id": "units.energy.kwh_joule", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.energy.kwh_joule.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.energy.kwh_joule.output.json", "evidence": "https://www.calculatorx.com/evidence/units.energy.kwh_joule/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "watt-hp", "engine": "watt-hp", "description": "mode w-hp|hp-w; value", "page": "https://www.calculatorx.com/calc/physics/watt-hp", "endpoint": "https://www.calculatorx.com/api/v1/calc/watt-hp", "capability_id": "units.power.watt_hp", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.power.watt_hp.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.power.watt_hp.output.json", "evidence": "https://www.calculatorx.com/evidence/units.power.watt_hp/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "projectile", "engine": "projectile", "description": "mode full|range; v0_m_s, angle_deg; g?", "page": "https://www.calculatorx.com/calc/physics/projectile", "endpoint": "https://www.calculatorx.com/api/v1/calc/projectile", "capability_id": "physics.kinematics.projectile", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.projectile.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.projectile.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.projectile/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "force", "engine": "force", "description": "mode F|a|m; m_kg, a_m_s2|F_N", "page": "https://www.calculatorx.com/calc/physics/force", "endpoint": "https://www.calculatorx.com/api/v1/calc/force", "capability_id": "physics.dynamics.force", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.force.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.force.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.force/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "reynolds", "engine": "reynolds", "description": "v_m_s, L_m; rho+mu or nu", "page": "https://www.calculatorx.com/calc/physics/reynolds", "endpoint": "https://www.calculatorx.com/api/v1/calc/reynolds", "capability_id": "physics.fluid.reynolds", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.reynolds.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.reynolds.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.reynolds/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "colebrook", "engine": "colebrook", "description": "Re, rel_roughness | eps_m+D_m", "page": "https://www.calculatorx.com/calc/physics/colebrook", "endpoint": "https://www.calculatorx.com/api/v1/calc/colebrook", "capability_id": "physics.fluid.colebrook", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.colebrook.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.colebrook.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.colebrook/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "darcy-weisbach", "engine": "darcy-weisbach", "description": "f, L, v, D, rho, g?", "page": "https://www.calculatorx.com/calc/physics/darcy-weisbach", "endpoint": "https://www.calculatorx.com/api/v1/calc/darcy-weisbach", "capability_id": "physics.fluid.darcy_weisbach", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.darcy_weisbach.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.darcy_weisbach.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.darcy_weisbach/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "henderson-hasselbalch", "engine": "henderson-hasselbalch", "description": "pKa|Ka, HA, A", "page": "https://www.calculatorx.com/calc/chemistry/henderson-hasselbalch", "endpoint": "https://www.calculatorx.com/api/v1/calc/henderson-hasselbalch", "capability_id": "chemistry.acid_base.henderson_hasselbalch", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/chemistry.acid_base.henderson_hasselbalch.input.json", "output_schema": "https://www.calculatorx.com/schemas/chemistry.acid_base.henderson_hasselbalch.output.json", "evidence": "https://www.calculatorx.com/evidence/chemistry.acid_base.henderson_hasselbalch/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "mole", "engine": "mole", "description": "mode from_mass|to_mass|from_particles|to_particles; mass, molar_mass | amount | particles", "page": "https://www.calculatorx.com/calc/chemistry/mole", "endpoint": "https://www.calculatorx.com/api/v1/calc/mole", "capability_id": "chemistry.mole.amount", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/chemistry.mole.amount.input.json", "output_schema": "https://www.calculatorx.com/schemas/chemistry.mole.amount.output.json", "evidence": "https://www.calculatorx.com/evidence/chemistry.mole.amount/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "molarity", "engine": "molarity", "description": "mode molarity|amount|volume|dilution; amount, volume | molarity | c1,v1,c2,v2", "page": "https://www.calculatorx.com/calc/chemistry/molarity", "endpoint": "https://www.calculatorx.com/api/v1/calc/molarity", "capability_id": "chemistry.solution.molarity", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/chemistry.solution.molarity.input.json", "output_schema": "https://www.calculatorx.com/schemas/chemistry.solution.molarity.output.json", "evidence": "https://www.calculatorx.com/evidence/chemistry.solution.molarity/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "ph", "engine": "ph", "description": "mode ph_from_h|h_from_ph|poh_from_oh|oh_from_poh|ph_from_poh|poh_from_ph; h | pH | oh | pOH", "page": "https://www.calculatorx.com/calc/chemistry/ph", "endpoint": "https://www.calculatorx.com/api/v1/calc/ph", "capability_id": "chemistry.acid_base.ph", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/chemistry.acid_base.ph.input.json", "output_schema": "https://www.calculatorx.com/schemas/chemistry.acid_base.ph.output.json", "evidence": "https://www.calculatorx.com/evidence/chemistry.acid_base.ph/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "stefan-boltzmann", "engine": "stefan-boltzmann", "description": "Th, Tc, epsilon?, A?", "page": "https://www.calculatorx.com/calc/physics/stefan-boltzmann", "endpoint": "https://www.calculatorx.com/api/v1/calc/stefan-boltzmann", "capability_id": "physics.thermo.stefan_boltzmann", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.thermo.stefan_boltzmann.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.thermo.stefan_boltzmann.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.thermo.stefan_boltzmann/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "bernoulli", "engine": "bernoulli", "description": "mode P2|v2|h2; rho; P,v,h sides", "page": "https://www.calculatorx.com/calc/physics/bernoulli", "endpoint": "https://www.calculatorx.com/api/v1/calc/bernoulli", "capability_id": "physics.fluid.bernoulli", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.bernoulli.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.bernoulli.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.bernoulli/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "specific-heat", "engine": "specific-heat", "description": "mode Q|m|c|dT; m,c,dT|Q", "page": "https://www.calculatorx.com/calc/physics/specific-heat", "endpoint": "https://www.calculatorx.com/api/v1/calc/specific-heat", "capability_id": "physics.thermo.specific_heat", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.thermo.specific_heat.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.thermo.specific_heat.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.thermo.specific_heat/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "newton-lbf", "engine": "newton-lbf", "description": "mode n-lbf|lbf-n; value", "page": "https://www.calculatorx.com/calc/physics/newton-lbf", "endpoint": "https://www.calculatorx.com/api/v1/calc/newton-lbf", "capability_id": "units.force.newton_lbf", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.force.newton_lbf.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.force.newton_lbf.output.json", "evidence": "https://www.calculatorx.com/evidence/units.force.newton_lbf/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "mps-kmh", "engine": "mps-kmh", "description": "mode mps-kmh|kmh-mps; value", "page": "https://www.calculatorx.com/calc/physics/mps-kmh", "endpoint": "https://www.calculatorx.com/api/v1/calc/mps-kmh", "capability_id": "units.speed.mps_kmh", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.speed.mps_kmh.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.speed.mps_kmh.output.json", "evidence": "https://www.calculatorx.com/evidence/units.speed.mps_kmh/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "suvat", "engine": "suvat", "description": "mode v|s|a|t|s_avg; u,v,a,t,s", "page": "https://www.calculatorx.com/calc/physics/suvat", "endpoint": "https://www.calculatorx.com/api/v1/calc/suvat", "capability_id": "physics.kinematics.suvat", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.suvat.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.suvat.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.suvat/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "torque", "engine": "torque", "description": "mode tau|F|r; r,F,angle?", "page": "https://www.calculatorx.com/calc/physics/torque", "endpoint": "https://www.calculatorx.com/api/v1/calc/torque", "capability_id": "physics.dynamics.torque", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.torque.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.torque.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.torque/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "free-fall", "engine": "free-fall", "description": "mode v|s|t; t|s; u?,g?", "page": "https://www.calculatorx.com/calc/physics/free-fall", "endpoint": "https://www.calculatorx.com/api/v1/calc/free-fall", "capability_id": "physics.kinematics.free_fall", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.free_fall.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.free_fall.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.free_fall/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "work-power", "engine": "work-power", "description": "mode W|P_from_W|P_from_Fv", "page": "https://www.calculatorx.com/calc/physics/work-power", "endpoint": "https://www.calculatorx.com/api/v1/calc/work-power", "capability_id": "physics.dynamics.work_power", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.work_power.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.work_power.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.work_power/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "flow-rate", "engine": "flow-rate", "description": "mode Q|v|A; A or D; v|Q", "page": "https://www.calculatorx.com/calc/physics/flow-rate", "endpoint": "https://www.calculatorx.com/api/v1/calc/flow-rate", "capability_id": "physics.fluid.flow_rate", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.flow_rate.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.flow_rate.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.flow_rate/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX physics review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "joule-ev", "engine": "joule-ev", "description": "mode j-ev|ev-j; value", "page": "https://www.calculatorx.com/calc/physics/joule-ev", "endpoint": "https://www.calculatorx.com/api/v1/calc/joule-ev", "capability_id": "units.energy.joule_ev", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.energy.joule_ev.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.energy.joule_ev.output.json", "evidence": "https://www.calculatorx.com/evidence/units.energy.joule_ev/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "ev-to-volts", "engine": "ev-voltage", "description": "mode ev-v-e|ev-v-c|v-ev-e|v-ev-c; energy_eV or voltage_V; charge_value (magnitude). Q>0 when solving for V.", "page": "https://www.calculatorx.com/calc/electric/ev-to-volts", "endpoint": "https://www.calculatorx.com/api/v1/calc/ev-to-volts", "capability_id": "electrical.ev_voltage", "calculation_version": "1.3.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.ev_voltage.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.ev_voltage.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.ev_voltage/1.3.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "binary-hex", "engine": "binary-hex", "description": "mode bin-hex|hex-bin; value", "page": "https://www.calculatorx.com/calc/physics/binary-hex", "endpoint": "https://www.calculatorx.com/api/v1/calc/binary-hex", "capability_id": "units.digital.binary_hex", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/units.digital.binary_hex.input.json", "output_schema": "https://www.calculatorx.com/schemas/units.digital.binary_hex.output.json", "evidence": "https://www.calculatorx.com/evidence/units.digital.binary_hex/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "velocity", "engine": "velocity", "description": "mode v|s|t; s,t|v", "page": "https://www.calculatorx.com/calc/physics/velocity", "endpoint": "https://www.calculatorx.com/api/v1/calc/velocity", "capability_id": "physics.kinematics.velocity", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.velocity.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.velocity.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.velocity/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "momentum", "engine": "momentum", "description": "mode p|m|v; m,v|p", "page": "https://www.calculatorx.com/calc/physics/momentum", "endpoint": "https://www.calculatorx.com/api/v1/calc/momentum", "capability_id": "physics.dynamics.momentum", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.momentum.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.momentum.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.momentum/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "acceleration", "engine": "acceleration", "description": "mode a|v|t; u,v,a,t", "page": "https://www.calculatorx.com/calc/physics/acceleration", "endpoint": "https://www.calculatorx.com/api/v1/calc/acceleration", "capability_id": "physics.kinematics.acceleration", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.acceleration.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.acceleration.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.acceleration/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "half-life", "engine": "half-life", "description": "mode N|t|T; N0,N,t,T½", "page": "https://www.calculatorx.com/calc/physics/half-life", "endpoint": "https://www.calculatorx.com/api/v1/calc/half-life", "capability_id": "physics.modern.half_life", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.modern.half_life.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.modern.half_life.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.modern.half_life/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "efficiency", "engine": "efficiency", "description": "mode eta|Pout|Pin; Pin,Pout|eta", "page": "https://www.calculatorx.com/calc/physics/efficiency", "endpoint": "https://www.calculatorx.com/api/v1/calc/efficiency", "capability_id": "physics.energy.efficiency", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.energy.efficiency.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.energy.efficiency.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.energy.efficiency/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "boyle", "engine": "boyle", "description": "mode P2|V2|P1|V1; P,V pairs", "page": "https://www.calculatorx.com/calc/physics/boyle", "endpoint": "https://www.calculatorx.com/api/v1/calc/boyle", "capability_id": "physics.thermo.boyle", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.thermo.boyle.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.thermo.boyle.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.thermo.boyle/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "kinetic", "engine": "kinetic", "description": "mode KE|m|v; m,v|KE", "page": "https://www.calculatorx.com/calc/physics/kinetic", "endpoint": "https://www.calculatorx.com/api/v1/calc/kinetic", "capability_id": "physics.energy.kinetic", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.energy.kinetic.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.energy.kinetic.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.energy.kinetic/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "potential", "engine": "potential", "description": "mode PE|m|h; m,h|PE; g?", "page": "https://www.calculatorx.com/calc/physics/potential", "endpoint": "https://www.calculatorx.com/api/v1/calc/potential", "capability_id": "physics.energy.potential", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.energy.potential.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.energy.potential.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.energy.potential/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "friction", "engine": "friction", "description": "mode F|mu|N; mu,N|F; optional m,theta", "page": "https://www.calculatorx.com/calc/physics/friction", "endpoint": "https://www.calculatorx.com/api/v1/calc/friction", "capability_id": "physics.dynamics.friction", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.friction.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.friction.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.friction/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "doppler", "engine": "doppler", "description": "mode f_obs|f_src; f, vo, vs, v?", "page": "https://www.calculatorx.com/calc/physics/doppler", "endpoint": "https://www.calculatorx.com/api/v1/calc/doppler", "capability_id": "physics.acoustics.doppler", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.acoustics.doppler.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.acoustics.doppler.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.acoustics.doppler/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "snell", "engine": "snell", "description": "mode theta2|theta1|n2|critical; n,θ", "page": "https://www.calculatorx.com/calc/physics/snell", "endpoint": "https://www.calculatorx.com/api/v1/calc/snell", "capability_id": "physics.optics.snell", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.optics.snell.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.optics.snell.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.optics.snell/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "resistor-color", "engine": "resistor-color", "description": "bands 3|4|5|6; colors[]", "page": "https://www.calculatorx.com/calc/electric/resistor-color-code", "endpoint": "https://www.calculatorx.com/api/v1/calc/resistor-color", "capability_id": "electrical.resistor_color_code", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.resistor_color_code.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.resistor_color_code.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.resistor_color_code/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "charles", "engine": "charles", "description": "mode V2|T2|V1|T1; V,T pairs (K)", "page": "https://www.calculatorx.com/calc/physics/charles", "endpoint": "https://www.calculatorx.com/api/v1/calc/charles", "capability_id": "physics.thermo.charles", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.thermo.charles.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.thermo.charles.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.thermo.charles/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "sound-level", "engine": "sound-level", "description": "mode L_I|I|L_p|p|combine; I|p|L|levels", "page": "https://www.calculatorx.com/calc/physics/sound-level", "endpoint": "https://www.calculatorx.com/api/v1/calc/sound-level", "capability_id": "physics.acoustics.sound_level", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.acoustics.sound_level.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.acoustics.sound_level.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.acoustics.sound_level/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "trajectory", "engine": "trajectory", "description": "mode full|at_t|angle; v0,θ|R,t", "page": "https://www.calculatorx.com/calc/physics/trajectory", "endpoint": "https://www.calculatorx.com/api/v1/calc/trajectory", "capability_id": "physics.kinematics.trajectory", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.trajectory.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.trajectory.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.trajectory/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "centripetal", "engine": "centripetal", "description": "mode F|a|v|r|m; m,v,r|F", "page": "https://www.calculatorx.com/calc/physics/centripetal", "endpoint": "https://www.calculatorx.com/api/v1/calc/centripetal", "capability_id": "physics.dynamics.centripetal", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.centripetal.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.centripetal.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.centripetal/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "electric-field", "engine": "electric-field", "description": "mode E|F|V; Q,r|q", "page": "https://www.calculatorx.com/calc/physics/electric-field", "endpoint": "https://www.calculatorx.com/api/v1/calc/electric-field", "capability_id": "physics.em.electric_field", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.em.electric_field.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.em.electric_field.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.em.electric_field/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "faraday", "engine": "faraday", "description": "mode emf_dPhi|emf_BA; N,dt,dΦ|B,A", "page": "https://www.calculatorx.com/calc/physics/faraday", "endpoint": "https://www.calculatorx.com/api/v1/calc/faraday", "capability_id": "physics.em.faraday", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.em.faraday.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.em.faraday.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.em.faraday/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "lens-maker", "engine": "lens-maker", "description": "mode f_maker|f_thin|di|do; n,R|f,do,di", "page": "https://www.calculatorx.com/calc/physics/lens-maker", "endpoint": "https://www.calculatorx.com/api/v1/calc/lens-maker", "capability_id": "physics.optics.lens_maker", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/physics.optics.lens_maker.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.optics.lens_maker.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.optics.lens_maker/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": null, "last_reviewed": "2026-08-09", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "impulse", "engine": "impulse", "description": "mode J|F|dt|dp; F,dt|J", "page": "https://www.calculatorx.com/calc/physics/impulse", "endpoint": "https://www.calculatorx.com/api/v1/calc/impulse", "capability_id": "physics.dynamics.impulse", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.dynamics.impulse.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.dynamics.impulse.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.dynamics.impulse/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "viscosity", "engine": "viscosity", "description": "mode eta|tau|nu|rho; τ,du/dy|η,ρ", "page": "https://www.calculatorx.com/calc/physics/viscosity", "endpoint": "https://www.calculatorx.com/api/v1/calc/viscosity", "capability_id": "physics.fluid.viscosity", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.viscosity.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.viscosity.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.viscosity/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "displacement", "engine": "displacement", "description": "mode dx|mag2d; x,x0|dx,dy", "page": "https://www.calculatorx.com/calc/physics/displacement", "endpoint": "https://www.calculatorx.com/api/v1/calc/displacement", "capability_id": "physics.kinematics.displacement", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.kinematics.displacement.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.kinematics.displacement.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.kinematics.displacement/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "drag", "engine": "drag", "description": "mode Fd|v|Cd; ρ,A,v,Cd", "page": "https://www.calculatorx.com/calc/physics/drag", "endpoint": "https://www.calculatorx.com/api/v1/calc/drag", "capability_id": "physics.fluid.drag", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.fluid.drag.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.fluid.drag.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.fluid.drag/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "magnetic-field", "engine": "magnetic-field", "description": "mode wire|solenoid; I,r|n", "page": "https://www.calculatorx.com/calc/physics/magnetic-field", "endpoint": "https://www.calculatorx.com/api/v1/calc/magnetic-field", "capability_id": "physics.em.magnetic_field", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.em.magnetic_field.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.em.magnetic_field.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.em.magnetic_field/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "time-dilation", "engine": "time-dilation", "description": "mode dilate|proper|gamma; v,Δτ|Δt", "page": "https://www.calculatorx.com/calc/physics/time-dilation", "endpoint": "https://www.calculatorx.com/api/v1/calc/time-dilation", "capability_id": "physics.modern.time_dilation", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.modern.time_dilation.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.modern.time_dilation.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.modern.time_dilation/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "youngs", "engine": "youngs", "description": "mode Y|dL|F; F,A,L0,ΔL", "page": "https://www.calculatorx.com/calc/physics/youngs", "endpoint": "https://www.calculatorx.com/api/v1/calc/youngs", "capability_id": "physics.materials.youngs", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/physics.materials.youngs.input.json", "output_schema": "https://www.calculatorx.com/schemas/physics.materials.youngs.output.json", "evidence": "https://www.calculatorx.com/evidence/physics.materials.youngs/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "opamp-gain", "engine": "opamp-gain", "description": "mode noninverting|inverting; Rf_ohm, Rg_ohm", "page": "https://www.calculatorx.com/calc/electric/opamp-gain", "endpoint": "https://www.calculatorx.com/api/v1/calc/opamp-gain", "capability_id": "electrical.opamp_gain", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.opamp_gain.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.opamp_gain.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.opamp_gain/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "antenna-length", "engine": "antenna-length", "description": "mode half|quarter|wavelength; f_Hz; length_factor? (k, default 1; velocity_factor deprecated alias)", "page": "https://www.calculatorx.com/calc/electric/antenna-length", "endpoint": "https://www.calculatorx.com/api/v1/calc/antenna-length", "capability_id": "electrical.rf.antenna_length", "calculation_version": "1.0.3", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.antenna_length.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.antenna_length.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.antenna_length/1.0.3.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-05", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "ac-dc-rectifier", "engine": "ac-dc-rectifier", "description": "mode half|full; Vac_rms; f_line_Hz?; I_load_A+C_F together for capacitor model", "page": "https://www.calculatorx.com/calc/electric/ac-dc-rectifier", "endpoint": "https://www.calculatorx.com/api/v1/calc/ac-dc-rectifier", "capability_id": "electrical.ac_dc_rectifier", "calculation_version": "1.1.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.ac_dc_rectifier.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.ac_dc_rectifier.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.ac_dc_rectifier/1.1.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-18", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "adc-error-budget", "engine": "adc-error-budget", "description": "n_bits (integer 1…32), FSR_V; gain/offset/inl/dnl LSB; combine rss|worst_case. MCP electrical.adc.error_budget", "page": "https://www.calculatorx.com/calc/electric/adc-error-budget", "endpoint": "https://www.calculatorx.com/api/v1/calc/adc-error-budget", "capability_id": "electrical.adc.error_budget", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.adc.error_budget.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.adc.error_budget.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.adc.error_budget/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-03", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "pcb-diff-impedance", "engine": "pcb-diff-impedance", "description": "W_m, H_m, S_m, er", "page": "https://www.calculatorx.com/calc/electric/pcb-diff-impedance", "endpoint": "https://www.calculatorx.com/api/v1/calc/pcb-diff-impedance", "capability_id": "electrical.pcb.diff_impedance", "calculation_version": "1.0.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.pcb.diff_impedance.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.pcb.diff_impedance.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.pcb.diff_impedance/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "current-divider", "engine": "current-divider", "description": "It+R1+R2 (web); API also R1+R2+I1/I2 or It+I1+R1/R2", "page": "https://www.calculatorx.com/calc/electric/current-divider", "endpoint": "https://www.calculatorx.com/api/v1/calc/current-divider", "capability_id": "electrical.current_divider", "calculation_version": "1.0.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.current_divider.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.current_divider.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.current_divider/1.0.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-14", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "hpf", "engine": "hpf", "description": "any two of R,C,fc; optional f", "page": "https://www.calculatorx.com/calc/electric/hpf", "endpoint": "https://www.calculatorx.com/api/v1/calc/hpf", "capability_id": "electrical.hpf", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.hpf.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.hpf.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.hpf/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "vswr", "engine": "vswr", "description": "mode gamma|vswr|rl + Gamma|VSWR|RL_dB", "page": "https://www.calculatorx.com/calc/electric/vswr", "endpoint": "https://www.calculatorx.com/api/v1/calc/vswr", "capability_id": "electrical.rf.vswr", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.rf.vswr.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.rf.vswr.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.rf.vswr/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "tolerance-stackup", "engine": "tolerance-stackup", "description": "mode rss|worst_case; tol[] or tol1…", "page": "https://www.calculatorx.com/calc/engineering/tolerance-stackup", "endpoint": "https://www.calculatorx.com/api/v1/calc/tolerance-stackup", "capability_id": "engineering.tolerance.stackup", "calculation_version": "1.4.0", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/engineering.tolerance.stackup.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.tolerance.stackup.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.tolerance.stackup/1.4.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX engineering review", "reviewer_role": "metrology-engineer", "last_reviewed": "2026-08-11", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "opamp-error-budget", "engine": "opamp-error-budget", "description": "Vos, Rf, Rg; optional Ib,Ios; mode; combine", "page": "https://www.calculatorx.com/calc/electric/opamp-error-budget", "endpoint": "https://www.calculatorx.com/api/v1/calc/opamp-error-budget", "capability_id": "electrical.opamp.error_budget", "calculation_version": "1.0.0", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.opamp.error_budget.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.opamp.error_budget.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.opamp.error_budget/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "uncertainty-propagate", "engine": "uncertainty-propagate", "description": "mode sum|difference|product|quotient (+ a,ua,b,ub) | sensitivity (+ coefficients[], uncertainties[], optional y) | rss (+ uncertainties[])", "page": "https://www.calculatorx.com/calc/engineering/uncertainty-propagate", "endpoint": "https://www.calculatorx.com/api/v1/calc/uncertainty-propagate", "capability_id": "engineering.uncertainty.propagate", "calculation_version": "1.9.8", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.propagate.input.json", "output_schema": "https://www.calculatorx.com/schemas/engineering.uncertainty.propagate.output.json", "evidence": "https://www.calculatorx.com/evidence/engineering.uncertainty.propagate/1.9.8.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX engineering review", "reviewer_role": "metrology-engineer", "last_reviewed": "2026-08-10", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "energy-cost", "engine": "energy-cost", "description": "mode (watts|kwh), W, hours, days, kWh, rate", "page": "https://www.calculatorx.com/calc/electric/energy-cost", "endpoint": "https://www.calculatorx.com/api/v1/calc/energy-cost", "capability_id": "electrical.energy_cost", "calculation_version": "1.4.2", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.energy_cost.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.energy_cost.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.energy_cost/1.4.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "watt-volt-amp", "engine": "watt-volt-amp", "description": "any two of P, V, I, R", "page": "https://www.calculatorx.com/calc/electric/watt-volt-amp", "endpoint": "https://www.calculatorx.com/api/v1/calc/watt-volt-amp", "capability_id": "electrical.watt_volt_amp", "calculation_version": "1.5.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.watt_volt_amp.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.watt_volt_amp.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.watt_volt_amp/1.5.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "power", "engine": "electric-power", "description": "mode power-vi|power-ir|power-energy (aliases vi_dc|vi_ac_single|vi_ac_three_phase_ll|i2r|energy_average); V×I: a|V, b|I, phase, power_factor in [0,1] (blank→1, 0 is valid); I²R: a|R, b|I; energy: a|E, b|Δt>0", "page": "https://www.calculatorx.com/calc/electric/power", "endpoint": "https://www.calculatorx.com/api/v1/calc/power", "capability_id": "electrical.power", "calculation_version": "1.3.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.power.agent.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.power.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.power/1.3.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "electricity", "engine": "electricity-bill", "description": "mode (kwh|meter), kWh, prev, curr, rate, standing, days, fee", "page": "https://www.calculatorx.com/calc/electric/electricity", "endpoint": "https://www.calculatorx.com/api/v1/calc/electricity", "capability_id": "electrical.electricity_bill", "calculation_version": "1.3.1", "tier": "internally_reviewed", "input_schema": "https://www.calculatorx.com/schemas/electrical.electricity_bill.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.electricity_bill.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.electricity_bill/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": true, "review_kind": "internal", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-13", "version_lock_supported": true, "expert_review_status": "not_applicable", "internal_review_status": "approved" } }, { "name": "mah-to-wh", "engine": "mah-to-wh", "description": "mode (mah-wh|wh-mah), a|mAh|Wh, b|V (>0)", "page": "https://www.calculatorx.com/calc/electric/mah-to-wh", "endpoint": "https://www.calculatorx.com/api/v1/calc/mah-to-wh", "capability_id": "electrical.mah_to_wh", "calculation_version": "1.3.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.mah_to_wh.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.mah_to_wh.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.mah_to_wh/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "amps-to-kw", "engine": "amps-kw", "description": "mode a-kw|kw-a; current_a|power_kw, voltage_v; system dc|ac_single|ac_three; power_factor for AC", "page": "https://www.calculatorx.com/calc/electric/amps-to-kw", "endpoint": "https://www.calculatorx.com/api/v1/calc/amps-to-kw", "capability_id": "electrical.amps_to_kw", "calculation_version": "1.4.3", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.amps_to_kw.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.amps_to_kw.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.amps_to_kw/1.4.3.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-09-05", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "amps-to-volts", "engine": "amps-volts", "description": "mode a-v-ohm|a-v-watt|v-a-ohm|v-a-watt; current|resistance|power|voltage; system; AC requires power_factor; DC omits it", "page": "https://www.calculatorx.com/calc/electric/amps-to-volts", "endpoint": "https://www.calculatorx.com/api/v1/calc/amps-to-volts", "capability_id": "electrical.amps_to_volts", "calculation_version": "1.4.2", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.amps_to_volts.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.amps_to_volts.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.amps_to_volts/1.4.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "kva-to-amps", "engine": "kva-amps", "description": "mode kva-a|a-kva; a, b, phase", "page": "https://www.calculatorx.com/calc/electric/kva-to-amps", "endpoint": "https://www.calculatorx.com/api/v1/calc/kva-to-amps", "capability_id": "electrical.kva_to_amps", "calculation_version": "1.4.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.kva_to_amps.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.kva_to_amps.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.kva_to_amps/1.4.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "va-to-kva", "engine": "scale", "description": "a, factor", "page": "https://www.calculatorx.com/calc/electric/va-to-kva", "endpoint": "https://www.calculatorx.com/api/v1/calc/va-to-kva", "capability_id": "electrical.va_to_kva", "calculation_version": "1.3.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.va_to_kva.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.va_to_kva.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.va_to_kva/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "kva-to-kw", "engine": "kva-kw", "description": "mode kva-kw|kw-kva; a, b=pf", "page": "https://www.calculatorx.com/calc/electric/kva-to-kw", "endpoint": "https://www.calculatorx.com/api/v1/calc/kva-to-kw", "capability_id": "electrical.kva_to_kw", "calculation_version": "1.4.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.kva_to_kw.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.kva_to_kw.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.kva_to_kw/1.4.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "kw-to-va", "engine": "kw-va", "description": "mode kw-va|va-kw; a, b=pf", "page": "https://www.calculatorx.com/calc/electric/kw-to-va", "endpoint": "https://www.calculatorx.com/api/v1/calc/kw-to-va", "capability_id": "electrical.kw_to_va", "calculation_version": "1.3.1", "tier": "expert_verified", "input_schema": "https://www.calculatorx.com/schemas/electrical.kw_to_va.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.kw_to_va.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.kw_to_va/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": true, "internally_reviewed": false, "review_kind": "expert", "source_checked": true, "reviewed_by": "CalculatorX electrical review", "reviewer_role": "electrical-engineer", "last_reviewed": "2026-08-08", "version_lock_supported": true, "expert_review_status": "approved", "internal_review_status": "not_applicable" } }, { "name": "watts-to-va", "engine": "watts-va", "description": "mode (w-va|va-w), a|P|S, b|power_factor in (0,1]; optional factor", "page": "https://www.calculatorx.com/calc/electric/watts-to-va", "endpoint": "https://www.calculatorx.com/api/v1/calc/watts-to-va", "capability_id": "electrical.watts_to_va", "calculation_version": "1.3.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.watts_to_va.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.watts_to_va.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.watts_to_va/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "watts-to-kva", "engine": "scale-quotient", "description": "a (W or kVA), b=PF in (0,1], factor (0.001 W→kVA | 1000 kVA→W)", "page": "https://www.calculatorx.com/calc/electric/watts-to-kva", "endpoint": "https://www.calculatorx.com/api/v1/calc/watts-to-kva", "capability_id": "electrical.watts_to_kva", "calculation_version": "1.3.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.watts_to_kva.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.watts_to_kva.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.watts_to_kva/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "kwh-to-watts", "engine": "scale-quotient", "description": "a (kWh or W), b=hours > 0, factor (1000 kWh→W | 0.001 W→kWh)", "page": "https://www.calculatorx.com/calc/electric/kwh-to-watts", "endpoint": "https://www.calculatorx.com/api/v1/calc/kwh-to-watts", "capability_id": "electrical.kwh_to_watts", "calculation_version": "1.2.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.kwh_to_watts.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.kwh_to_watts.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.kwh_to_watts/1.2.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "volts-to-joules", "engine": "product", "description": "a (V or J), b=charge C (≠ 0 on reverse)", "page": "https://www.calculatorx.com/calc/electric/volts-to-joules", "endpoint": "https://www.calculatorx.com/api/v1/calc/volts-to-joules", "capability_id": "electrical.volts_to_joules", "calculation_version": "1.2.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.volts_to_joules.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.volts_to_joules.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.volts_to_joules/1.2.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "watts-to-joules", "engine": "product", "description": "a (W or J), b=time seconds > 0; optional factor (60 min | 3600 h)", "page": "https://www.calculatorx.com/calc/electric/watts-to-joules", "endpoint": "https://www.calculatorx.com/api/v1/calc/watts-to-joules", "capability_id": "electrical.watts_to_joules", "calculation_version": "1.2.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.watts_to_joules.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.watts_to_joules.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.watts_to_joules/1.2.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "awg-to-mm", "engine": "awg", "description": "awg (12 | 1/0 | 4/0 | −3…), field (mm|mm2)", "page": "https://www.calculatorx.com/calc/wire/awg-to-mm", "endpoint": "https://www.calculatorx.com/api/v1/calc/awg-to-mm", "capability_id": "electrical.awg_to_mm", "calculation_version": "1.5.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.awg_to_mm.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.awg_to_mm.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.awg_to_mm/1.5.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "swg-to-mm", "engine": "swg", "description": "swg (14 | 7/0 | 2/0 | −6…50 | 0 | 1/0), field (mm|mm2); legacy alias a. Success echo adds input_token, canonical_swg, canonical_label, canonical_inch, input_alias_used.", "page": "https://www.calculatorx.com/calc/wire/swg-to-mm", "endpoint": "https://www.calculatorx.com/api/v1/calc/swg-to-mm", "capability_id": "electrical.swg_to_mm", "calculation_version": "1.3.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.swg_to_mm.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.swg_to_mm.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.swg_to_mm/1.3.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "percentage", "engine": "percentage", "description": "mode (of | is-what | of-what | change | adjust-up | adjust-down | difference); p, x, y, old, new, a, b (share aliases pInput, xInput, yInput, oldInput, newInput, aInput, bInput)", "page": "https://www.calculatorx.com/calc/math/percentage", "endpoint": "https://www.calculatorx.com/api/v1/calc/percentage", "capability_id": "math.percentage", "calculation_version": "1.1.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.percentage.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.percentage.output.json", "evidence": "https://www.calculatorx.com/evidence/math.percentage/1.1.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "percent-change", "engine": "percent-change", "description": "any two of v1, v2, p; optional solve_for (p | v1 | v2). Aliases: v1Input/oldV, v2Input/newV, pInput/percent. Inverse V₁ can have 0, 1, or 2 solutions because the denominator is |V₁|.", "page": "https://www.calculatorx.com/calc/math/percentage-change", "endpoint": "https://www.calculatorx.com/api/v1/calc/percent-change", "capability_id": "math.percent_change", "calculation_version": "1.1.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.percent_change.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.percent_change.output.json", "evidence": "https://www.calculatorx.com/evidence/math.percent_change/1.1.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "pythagorean", "engine": "pythagorean", "description": "any two of a, b, c; optional solve_for (a | b | c) or mode=verify. Aliases: aInput, bInput, cInput. All three without solve_for → verify.", "page": "https://www.calculatorx.com/calc/math/pythagorean", "endpoint": "https://www.calculatorx.com/api/v1/calc/pythagorean", "capability_id": "math.pythagorean", "calculation_version": "1.1.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.pythagorean.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.pythagorean.output.json", "evidence": "https://www.calculatorx.com/evidence/math.pythagorean/1.1.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "ratio", "engine": "ratio", "description": "mode (simplify | proportion | scale | split | compare | convert); a, b, optional c / d / k / total. Aliases: aInput, bInput, cInput, dInput, kInput, totalInput. terms=2|3. scaleOp=multiply|divide. Decimals and simple fractions (3/4) accepted.", "page": "https://www.calculatorx.com/calc/math/ratio", "endpoint": "https://www.calculatorx.com/api/v1/calc/ratio", "capability_id": "math.ratio", "calculation_version": "1.0.2", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.ratio.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.ratio.output.json", "evidence": "https://www.calculatorx.com/evidence/math.ratio/1.0.2.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "subtraction", "engine": "subtraction", "description": "any two of minuend, subtrahend, difference; optional mode (difference | long). Aliases: minInput, subInput, diffInput, a, b, d. Long mode requires minuend and subtrahend (non-negative, no scientific notation); minuend < subtrahend yields a negative difference.", "page": "https://www.calculatorx.com/calc/math/subtraction", "endpoint": "https://www.calculatorx.com/api/v1/calc/subtraction", "capability_id": "math.subtraction", "calculation_version": "1.0.1", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.subtraction.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.subtraction.output.json", "evidence": "https://www.calculatorx.com/evidence/math.subtraction/1.0.1.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "combinatorics", "engine": "combinatorics", "description": "mode permutation|combination (default combination); n, k. Aliases: nInput, kInput, nPr, nCr, binomial", "page": "https://www.calculatorx.com/calc/math/permutation-combination", "endpoint": "https://www.calculatorx.com/api/v1/calc/combinatorics", "capability_id": "math.combinatorics", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.combinatorics.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.combinatorics.output.json", "evidence": "https://www.calculatorx.com/evidence/math.combinatorics/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "modulo", "engine": "modulo", "description": "a (dividend), modulus. Alias: m (engine only; share uses modulus)", "page": "https://www.calculatorx.com/calc/math/modulo", "endpoint": "https://www.calculatorx.com/api/v1/calc/modulo", "capability_id": "math.modulo", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.modulo.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.modulo.output.json", "evidence": "https://www.calculatorx.com/evidence/math.modulo/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "prime-factorization", "engine": "prime-factorization", "description": "mode factorize|is_prime (default factorize); n. Alias: nInput", "page": "https://www.calculatorx.com/calc/math/prime-factorization", "endpoint": "https://www.calculatorx.com/api/v1/calc/prime-factorization", "capability_id": "math.prime_factorization", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.prime_factorization.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.prime_factorization.output.json", "evidence": "https://www.calculatorx.com/evidence/math.prime_factorization/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "linear-equation", "engine": "linear-equation", "description": "a, b, rhs. Alias: c for rhs. Solves ax + b = rhs. Not quadratic.", "page": "https://www.calculatorx.com/calc/math/linear-equation", "endpoint": "https://www.calculatorx.com/api/v1/calc/linear-equation", "capability_id": "math.algebra.linear_equation", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.algebra.linear_equation.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.algebra.linear_equation.output.json", "evidence": "https://www.calculatorx.com/evidence/math.algebra.linear_equation/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "triangle-solver", "engine": "triangle-solver", "description": "mode sss|sas|asa|aas|ssa; sides a,b,c; angles A_deg, B_deg, C_deg. Not Pythagorean-only.", "page": "https://www.calculatorx.com/calc/math/triangle-solver", "endpoint": "https://www.calculatorx.com/api/v1/calc/triangle-solver", "capability_id": "math.geometry.triangle", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.geometry.triangle.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.geometry.triangle.output.json", "evidence": "https://www.calculatorx.com/evidence/math.geometry.triangle/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "complex", "engine": "complex", "description": "mode add|sub|mul|div|rect_to_polar|polar_to_rect|conjugate|modulus; re, im, re2, im2, r, arg_deg", "page": "https://www.calculatorx.com/calc/math/complex-number", "endpoint": "https://www.calculatorx.com/api/v1/calc/complex", "capability_id": "math.complex", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.complex.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.complex.output.json", "evidence": "https://www.calculatorx.com/evidence/math.complex/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "circle", "engine": "circle", "description": "mode from_radius|from_diameter|from_circumference|from_area|arc|sector; r, diameter, circumference, area, theta_deg. Not Pythagorean.", "page": "https://www.calculatorx.com/calc/math/circle", "endpoint": "https://www.calculatorx.com/api/v1/calc/circle", "capability_id": "math.geometry.circle", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.geometry.circle.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.geometry.circle.output.json", "evidence": "https://www.calculatorx.com/evidence/math.geometry.circle/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "coordinate-geometry", "engine": "coordinate-geometry", "description": "mode distance|midpoint|slope; x1, y1, x2, y2. Slope is not share-key m.", "page": "https://www.calculatorx.com/calc/math/coordinate-geometry", "endpoint": "https://www.calculatorx.com/api/v1/calc/coordinate-geometry", "capability_id": "math.geometry.coordinate", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.geometry.coordinate.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.geometry.coordinate.output.json", "evidence": "https://www.calculatorx.com/evidence/math.geometry.coordinate/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "numerical-root", "engine": "numerical-root", "description": "method newton|bisection|secant; coeffs c0,c1,…; x0; a,b for bisection; x1 for secant. Not nth-root.", "page": "https://www.calculatorx.com/calc/math/numerical-root", "endpoint": "https://www.calculatorx.com/api/v1/calc/numerical-root", "capability_id": "math.numerical.root", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.numerical.root.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.numerical.root.output.json", "evidence": "https://www.calculatorx.com/evidence/math.numerical.root/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "definite-integral", "engine": "definite-integral", "description": "method simpson|trapezoid; integrand poly|sin|exp; a, b, n; coeffs for poly. Not indefinite CAS.", "page": "https://www.calculatorx.com/calc/math/definite-integral", "endpoint": "https://www.calculatorx.com/api/v1/calc/definite-integral", "capability_id": "math.numerical.definite_integral", "calculation_version": "1.0.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/math.numerical.definite_integral.input.json", "output_schema": "https://www.calculatorx.com/schemas/math.numerical.definite_integral.output.json", "evidence": "https://www.calculatorx.com/evidence/math.numerical.definite_integral/1.0.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "amps-kw", "engine": "amps-kw", "description": "mode a-kw|kw-a; current_a|power_kw, voltage_v; system dc|ac_single|ac_three; power_factor for AC", "page": "https://www.calculatorx.com/calc/electric/amps-to-kw", "endpoint": "https://www.calculatorx.com/api/v1/calc/amps-kw" }, { "name": "amps-volts", "engine": "amps-volts", "description": "mode a-v-ohm|a-v-watt|v-a-ohm|v-a-watt; current|resistance|power|voltage; system dc|ac_single|ac_three on watts; power_factor required for AC, omitted for DC", "page": "https://www.calculatorx.com/calc/electric/amps-to-volts", "endpoint": "https://www.calculatorx.com/api/v1/calc/amps-volts" }, { "name": "volts-kw", "engine": "volts-kw", "description": "mode v-kw|kw-v; a/V|P_kW, b/I; phase; pf∈(0,1]", "page": "https://www.calculatorx.com/calc/electric/volts-to-kw", "endpoint": "https://www.calculatorx.com/api/v1/calc/volts-kw" }, { "name": "kva-amps", "engine": "kva-amps", "description": "mode kva-a|a-kva; a/kVA|I, b/V; phase (no PF)", "page": "https://www.calculatorx.com/calc/electric/kva-to-amps", "endpoint": "https://www.calculatorx.com/api/v1/calc/kva-amps" }, { "name": "kva-kw", "engine": "kva-kw", "description": "mode kva-kw|kw-kva; a; pf∈(0,1]", "page": "https://www.calculatorx.com/calc/electric/kva-to-kw", "endpoint": "https://www.calculatorx.com/api/v1/calc/kva-kw" }, { "name": "kw-va", "engine": "kw-va", "description": "mode kw-va|va-kw; a; pf∈(0,1]", "page": "https://www.calculatorx.com/calc/electric/kw-to-va", "endpoint": "https://www.calculatorx.com/api/v1/calc/kw-va" }, { "name": "volts-to-ev", "engine": "ev-voltage", "description": "alias of ev-to-volts; same four modes", "page": "https://www.calculatorx.com/calc/electric/ev-to-volts", "endpoint": "https://www.calculatorx.com/api/v1/calc/volts-to-ev", "capability_id": "electrical.ev_voltage", "calculation_version": "1.3.0", "tier": "engine_tested", "input_schema": "https://www.calculatorx.com/schemas/electrical.ev_voltage.input.json", "output_schema": "https://www.calculatorx.com/schemas/electrical.ev_voltage.output.json", "evidence": "https://www.calculatorx.com/evidence/electrical.ev_voltage/1.3.0.json", "trust": { "engine_tested": true, "expert_reviewed": false, "internally_reviewed": false, "review_kind": null, "source_checked": true, "reviewed_by": null, "reviewer_role": null, "last_reviewed": null, "version_lock_supported": true, "expert_review_status": "optional_not_performed", "internal_review_status": "not_applicable" } }, { "name": "sum", "engine": "sum", "description": "values[] or sumInput (comma / space / newline-separated). Optional mode (sum | long). Aliases: values, input. Long mode requires non-negative decimals without scientific notation.", "page": "https://www.calculatorx.com/calc/math/add", "endpoint": "https://www.calculatorx.com/api/v1/calc/sum" }, { "name": "linear-algebra", "engine": "linear-algebra", "description": "mode solve|det|inverse|multiply|transpose; order 2–4; a11…; b1… or b11… for multiply. Workspace: /workspace/matrix", "page": "https://www.calculatorx.com/calc/math/linear-system", "endpoint": "https://www.calculatorx.com/api/v1/calc/linear-algebra" } ], "embeddable": [ { "slug": "electric/ac-dc-rectifier", "title": "AC to DC Rectifier Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/ac-dc-rectifier", "page_url": "https://www.calculatorx.com/calc/electric/ac-dc-rectifier" }, { "slug": "electric/adc-error-budget", "title": "ADC Error Budget Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/adc-error-budget", "page_url": "https://www.calculatorx.com/calc/electric/adc-error-budget" }, { "slug": "electric/adc-snr", "title": "ADC SNR / Quantization Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/adc-snr", "page_url": "https://www.calculatorx.com/calc/electric/adc-snr" }, { "slug": "electric/amps-to-kw", "title": "Amps to kW Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/amps-to-kw", "page_url": "https://www.calculatorx.com/calc/electric/amps-to-kw" }, { "slug": "electric/amps-to-va", "title": "Amps to VA Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/amps-to-va", "page_url": "https://www.calculatorx.com/calc/electric/amps-to-va" }, { "slug": "electric/amps-to-volts", "title": "Amps to Volts Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/amps-to-volts", "page_url": "https://www.calculatorx.com/calc/electric/amps-to-volts" }, { "slug": "electric/antenna-length", "title": "Antenna Length Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/antenna-length", "page_url": "https://www.calculatorx.com/calc/electric/antenna-length" }, { "slug": "electric/battery-aging", "title": "Linear Battery Aging Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/battery-aging", "page_url": "https://www.calculatorx.com/calc/electric/battery-aging" }, { "slug": "electric/battery-pack-sizing", "title": "Battery Pack Sizing Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/battery-pack-sizing", "page_url": "https://www.calculatorx.com/calc/electric/battery-pack-sizing" }, { "slug": "electric/battery-runtime", "title": "Battery Runtime Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/battery-runtime", "page_url": "https://www.calculatorx.com/calc/electric/battery-runtime" }, { "slug": "electric/battery-runtime-temp", "title": "Battery Runtime with Temperature", "embed_url": "https://www.calculatorx.com/embed/electric/battery-runtime-temp", "page_url": "https://www.calculatorx.com/calc/electric/battery-runtime-temp" }, { "slug": "electric/buck-ripple", "title": "Buck Converter Ripple Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/buck-ripple", "page_url": "https://www.calculatorx.com/calc/electric/buck-ripple" }, { "slug": "electric/capacitance", "title": "Capacitance Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/capacitance", "page_url": "https://www.calculatorx.com/calc/electric/capacitance" }, { "slug": "electric/cascaded-nf", "title": "Cascaded Noise Figure Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/cascaded-nf", "page_url": "https://www.calculatorx.com/calc/electric/cascaded-nf" }, { "slug": "electric/current-divider", "title": "Current Divider Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/current-divider", "page_url": "https://www.calculatorx.com/calc/electric/current-divider" }, { "slug": "electric/dbm-watt", "title": "dBm to Watts Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/dbm-watt", "page_url": "https://www.calculatorx.com/calc/electric/dbm-watt" }, { "slug": "electric/diode-equation", "title": "Diode Equation Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/diode-equation", "page_url": "https://www.calculatorx.com/calc/electric/diode-equation" }, { "slug": "electric/electricity", "title": "Electricity Bill Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/electricity", "page_url": "https://www.calculatorx.com/calc/electric/electricity" }, { "slug": "electric/energy-consumption", "title": "Energy Consumption Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/energy-consumption", "page_url": "https://www.calculatorx.com/calc/electric/energy-consumption" }, { "slug": "electric/energy-cost", "title": "Energy Cost Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/energy-cost", "page_url": "https://www.calculatorx.com/calc/electric/energy-cost" }, { "slug": "electric/ev-to-volts", "title": "eV to Volts Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/ev-to-volts", "page_url": "https://www.calculatorx.com/calc/electric/ev-to-volts" }, { "slug": "electric/fspl", "title": "Free-Space Path Loss Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/fspl", "page_url": "https://www.calculatorx.com/calc/electric/fspl" }, { "slug": "electric/heatsink-rth", "title": "Heatsink Thermal Resistance Calculator — θJC, θCS, θSA & Junction Temperature", "embed_url": "https://www.calculatorx.com/embed/electric/heatsink-rth", "page_url": "https://www.calculatorx.com/calc/electric/heatsink-rth" }, { "slug": "electric/hpf", "title": "High-Pass Filter Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/hpf", "page_url": "https://www.calculatorx.com/calc/electric/hpf" }, { "slug": "electric/kirchhoff", "title": "Kirchhoff's Law Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/kirchhoff", "page_url": "https://www.calculatorx.com/calc/electric/kirchhoff" }, { "slug": "electric/kva-to-amps", "title": "kVA to Amps Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/kva-to-amps", "page_url": "https://www.calculatorx.com/calc/electric/kva-to-amps" }, { "slug": "electric/kva-to-kw", "title": "kVA to kW Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/kva-to-kw", "page_url": "https://www.calculatorx.com/calc/electric/kva-to-kw" }, { "slug": "electric/kw-to-va", "title": "kW to VA Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/kw-to-va", "page_url": "https://www.calculatorx.com/calc/electric/kw-to-va" }, { "slug": "electric/kwh-to-kw", "title": "kWh to kW Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/kwh-to-kw", "page_url": "https://www.calculatorx.com/calc/electric/kwh-to-kw" }, { "slug": "electric/kwh-to-watts", "title": "kWh to Watts Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/kwh-to-watts", "page_url": "https://www.calculatorx.com/calc/electric/kwh-to-watts" }, { "slug": "electric/led-resistor", "title": "LED Resistor Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/led-resistor", "page_url": "https://www.calculatorx.com/calc/electric/led-resistor" }, { "slug": "electric/logic-gate", "title": "Logic Gate Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/logic-gate", "page_url": "https://www.calculatorx.com/calc/electric/logic-gate" }, { "slug": "electric/lpf", "title": "Low-Pass Filter Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/lpf", "page_url": "https://www.calculatorx.com/calc/electric/lpf" }, { "slug": "electric/mah-to-wh", "title": "mAh to Wh Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/mah-to-wh", "page_url": "https://www.calculatorx.com/calc/electric/mah-to-wh" }, { "slug": "electric/mosfet-conduction-loss", "title": "MOSFET Conduction Loss Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/mosfet-conduction-loss", "page_url": "https://www.calculatorx.com/calc/electric/mosfet-conduction-loss" }, { "slug": "electric/mosfet-switching-loss", "title": "MOSFET Switching Loss Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/mosfet-switching-loss", "page_url": "https://www.calculatorx.com/calc/electric/mosfet-switching-loss" }, { "slug": "electric/mosfet-tj", "title": "MOSFET Junction Temperature Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/mosfet-tj", "page_url": "https://www.calculatorx.com/calc/electric/mosfet-tj" }, { "slug": "electric/mosfet-total-loss", "title": "MOSFET Total Loss Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/mosfet-total-loss", "page_url": "https://www.calculatorx.com/calc/electric/mosfet-total-loss" }, { "slug": "electric/ohms-law", "title": "Ohm's Law Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/ohms-law", "page_url": "https://www.calculatorx.com/calc/electric/ohms-law" }, { "slug": "electric/opamp-error-budget", "title": "Op-amp Error Budget Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/opamp-error-budget", "page_url": "https://www.calculatorx.com/calc/electric/opamp-error-budget" }, { "slug": "electric/opamp-gain", "title": "Op-Amp Gain Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/opamp-gain", "page_url": "https://www.calculatorx.com/calc/electric/opamp-gain" }, { "slug": "electric/opamp-noise", "title": "Op-amp Noise Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/opamp-noise", "page_url": "https://www.calculatorx.com/calc/electric/opamp-noise" }, { "slug": "electric/parallel-resistor", "title": "Parallel Resistor Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/parallel-resistor", "page_url": "https://www.calculatorx.com/calc/electric/parallel-resistor" }, { "slug": "electric/pcb-diff-impedance", "title": "PCB Differential Impedance Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/pcb-diff-impedance", "page_url": "https://www.calculatorx.com/calc/electric/pcb-diff-impedance" }, { "slug": "electric/pcb-microstrip", "title": "Microstrip Impedance Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/pcb-microstrip", "page_url": "https://www.calculatorx.com/calc/electric/pcb-microstrip" }, { "slug": "electric/pcb-stripline", "title": "Stripline Impedance Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/pcb-stripline", "page_url": "https://www.calculatorx.com/calc/electric/pcb-stripline" }, { "slug": "electric/pcb-trace-thermal", "title": "PCB Trace Thermal Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/pcb-trace-thermal", "page_url": "https://www.calculatorx.com/calc/electric/pcb-trace-thermal" }, { "slug": "electric/pcb-trace-width", "title": "PCB Trace Width Calculator (IPC-2221)", "embed_url": "https://www.calculatorx.com/embed/electric/pcb-trace-width", "page_url": "https://www.calculatorx.com/calc/electric/pcb-trace-width" }, { "slug": "electric/pcb-via-current", "title": "Via Current Capacity Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/pcb-via-current", "page_url": "https://www.calculatorx.com/calc/electric/pcb-via-current" }, { "slug": "electric/power", "title": "Electric Power Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/power", "page_url": "https://www.calculatorx.com/calc/electric/power" }, { "slug": "electric/power-factor", "title": "Power Factor Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/power-factor", "page_url": "https://www.calculatorx.com/calc/electric/power-factor" }, { "slug": "electric/rc-time-constant", "title": "RC Time Constant Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/rc-time-constant", "page_url": "https://www.calculatorx.com/calc/electric/rc-time-constant" }, { "slug": "electric/rectifier-ripple-cap", "title": "Rectifier Ripple Capacitor Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/rectifier-ripple-cap", "page_url": "https://www.calculatorx.com/calc/electric/rectifier-ripple-cap" }, { "slug": "electric/rf-link-budget", "title": "RF Link Budget Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/rf-link-budget", "page_url": "https://www.calculatorx.com/calc/electric/rf-link-budget" }, { "slug": "electric/rlc-resonance", "title": "RLC Resonance Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/rlc-resonance", "page_url": "https://www.calculatorx.com/calc/electric/rlc-resonance" }, { "slug": "electric/series-capacitor", "title": "Series Capacitor Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/series-capacitor", "page_url": "https://www.calculatorx.com/calc/electric/series-capacitor" }, { "slug": "electric/skin-depth", "title": "Skin Depth Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/skin-depth", "page_url": "https://www.calculatorx.com/calc/electric/skin-depth" }, { "slug": "electric/timer-555", "title": "555 Timer Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/timer-555", "page_url": "https://www.calculatorx.com/calc/electric/timer-555" }, { "slug": "electric/transformer-sizing", "title": "Transformer Sizing Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/transformer-sizing", "page_url": "https://www.calculatorx.com/calc/electric/transformer-sizing" }, { "slug": "electric/va-to-kva", "title": "VA to kVA Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/va-to-kva", "page_url": "https://www.calculatorx.com/calc/electric/va-to-kva" }, { "slug": "electric/voltage-divider", "title": "Voltage Divider Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/voltage-divider", "page_url": "https://www.calculatorx.com/calc/electric/voltage-divider" }, { "slug": "electric/volts-to-joules", "title": "Volts to Joules Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/volts-to-joules", "page_url": "https://www.calculatorx.com/calc/electric/volts-to-joules" }, { "slug": "electric/volts-to-kw", "title": "Volts to kW Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/volts-to-kw", "page_url": "https://www.calculatorx.com/calc/electric/volts-to-kw" }, { "slug": "electric/vswr", "title": "VSWR Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/vswr", "page_url": "https://www.calculatorx.com/calc/electric/vswr" }, { "slug": "electric/watt-volt-amp", "title": "Watts Volts Amps Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/watt-volt-amp", "page_url": "https://www.calculatorx.com/calc/electric/watt-volt-amp" }, { "slug": "electric/watts-to-amps", "title": "Watts to Amps Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/watts-to-amps", "page_url": "https://www.calculatorx.com/calc/electric/watts-to-amps" }, { "slug": "electric/watts-to-joules", "title": "Watts to Joules Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/watts-to-joules", "page_url": "https://www.calculatorx.com/calc/electric/watts-to-joules" }, { "slug": "electric/watts-to-kva", "title": "Watts to kVA Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/watts-to-kva", "page_url": "https://www.calculatorx.com/calc/electric/watts-to-kva" }, { "slug": "electric/watts-to-va", "title": "Watts to VA Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/watts-to-va", "page_url": "https://www.calculatorx.com/calc/electric/watts-to-va" }, { "slug": "electric/watts-to-volts", "title": "Watts to Volts Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/watts-to-volts", "page_url": "https://www.calculatorx.com/calc/electric/watts-to-volts" }, { "slug": "electric/wheatstone-bridge", "title": "Wheatstone Bridge Calculator", "embed_url": "https://www.calculatorx.com/embed/electric/wheatstone-bridge", "page_url": "https://www.calculatorx.com/calc/electric/wheatstone-bridge" }, { "slug": "engineering/monte-carlo-tolerance", "title": "Monte Carlo Tolerance Calculator", "embed_url": "https://www.calculatorx.com/embed/engineering/monte-carlo-tolerance", "page_url": "https://www.calculatorx.com/calc/engineering/monte-carlo-tolerance" }, { "slug": "engineering/tolerance-stackup", "title": "Tolerance Stack-up Calculator", "embed_url": "https://www.calculatorx.com/embed/engineering/tolerance-stackup", "page_url": "https://www.calculatorx.com/calc/engineering/tolerance-stackup" }, { "slug": "engineering/uncertainty-propagate", "title": "Uncertainty Propagation Calculator", "embed_url": "https://www.calculatorx.com/embed/engineering/uncertainty-propagate", "page_url": "https://www.calculatorx.com/calc/engineering/uncertainty-propagate" }, { "slug": "engineering/worst-case-analysis", "title": "Worst-Case Tolerance Analysis Calculator", "embed_url": "https://www.calculatorx.com/embed/engineering/worst-case-analysis", "page_url": "https://www.calculatorx.com/calc/engineering/worst-case-analysis" }, { "slug": "finance/amortization", "title": "Loan Amortization Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/amortization", "page_url": "https://www.calculatorx.com/calc/finance/amortization" }, { "slug": "finance/break-even", "title": "Break-Even Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/break-even", "page_url": "https://www.calculatorx.com/calc/finance/break-even" }, { "slug": "finance/cagr", "title": "CAGR Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/cagr", "page_url": "https://www.calculatorx.com/calc/finance/cagr" }, { "slug": "finance/compound-interest", "title": "Compound Interest Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/compound-interest", "page_url": "https://www.calculatorx.com/calc/finance/compound-interest" }, { "slug": "finance/discount", "title": "Discount Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/discount", "page_url": "https://www.calculatorx.com/calc/finance/discount" }, { "slug": "finance/gst", "title": "GST Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/gst", "page_url": "https://www.calculatorx.com/calc/finance/gst" }, { "slug": "finance/loan-payment", "title": "Loan Payment Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/loan-payment", "page_url": "https://www.calculatorx.com/calc/finance/loan-payment" }, { "slug": "finance/markup", "title": "Markup Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/markup", "page_url": "https://www.calculatorx.com/calc/finance/markup" }, { "slug": "finance/present-value", "title": "Present Value Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/present-value", "page_url": "https://www.calculatorx.com/calc/finance/present-value" }, { "slug": "finance/profit-margin", "title": "Profit Margin Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/profit-margin", "page_url": "https://www.calculatorx.com/calc/finance/profit-margin" }, { "slug": "finance/roi", "title": "ROI Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/roi", "page_url": "https://www.calculatorx.com/calc/finance/roi" }, { "slug": "finance/savings-goal", "title": "Savings Goal Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/savings-goal", "page_url": "https://www.calculatorx.com/calc/finance/savings-goal" }, { "slug": "finance/simple-interest", "title": "Simple Interest Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/simple-interest", "page_url": "https://www.calculatorx.com/calc/finance/simple-interest" }, { "slug": "finance/vat", "title": "VAT Calculator", "embed_url": "https://www.calculatorx.com/embed/finance/vat", "page_url": "https://www.calculatorx.com/calc/finance/vat" }, { "slug": "physics/coulomb", "title": "Coulomb's Law Calculator", "embed_url": "https://www.calculatorx.com/embed/physics/coulomb", "page_url": "https://www.calculatorx.com/calc/physics/coulomb" }, { "slug": "wire/awg-to-mm", "title": "AWG to mm Calculator", "embed_url": "https://www.calculatorx.com/embed/wire/awg-to-mm", "page_url": "https://www.calculatorx.com/calc/wire/awg-to-mm" }, { "slug": "wire/swg-to-mm", "title": "SWG to mm Calculator", "embed_url": "https://www.calculatorx.com/embed/wire/swg-to-mm", "page_url": "https://www.calculatorx.com/calc/wire/swg-to-mm" }, { "slug": "wire/voltage-drop", "title": "Voltage Drop Calculator", "embed_url": "https://www.calculatorx.com/embed/wire/voltage-drop", "page_url": "https://www.calculatorx.com/calc/wire/voltage-drop" } ], "capabilities": "https://www.calculatorx.com/.well-known/calculatorx-capabilities.json", "openapi": "https://www.calculatorx.com/openapi.json", "agent_guide": "https://www.calculatorx.com/for-agents", "version_lock": { "header": "CalculatorX-Spec-Version", "body_field": "calculation_version", "mismatch_status": 409, "mismatch_code": "VERSION_MISMATCH" } }