Agent + human catalog

Core capabilities

290 templated capabilities. Prefer CVP Verified with CURRENT production attestation. Review-policy catalog tiers (engine_tested / expert_verified) are supplemental. Catalog token verified is L3 only (expert_verified). UI shows Internal engineering review when reviewedBy is CalculatorX; a named external reviewer displays as Named expert review. Catalog token remains expert_verified. Machine index: calculatorx-capabilities.json. Platform seeds: platform catalog.

Catalog

candidate 0 · engine_tested 180 · internally_reviewed 29 · expert_verified 81

Capability	Tier	Version	Evidence	Links
`electrical.apparent_power` Electrical apparent power	engine_tested	1.4.3	36/36	Evidence · Page
`electrical.ohms_law` Ohm's law	internally_reviewed	1.5.1	18/18	Evidence · Page
`electrical.watts_amps` Watts ↔ amps	engine_tested	1.4.1	24/24	Evidence · Page
`electrical.power_factor` Power factor	engine_tested	1.5.1	26/26	Evidence · Page
`electrical.voltage_drop` Voltage drop	engine_tested	1.5.2	38/38	Evidence · Page
`electrical.voltage_divider` Voltage divider	engine_tested	1.5.1	28/28	Evidence · Page
`electrical.energy_consumption` Energy consumption	internally_reviewed	1.4.2	16/16	Evidence · Page
`electrical.energy_cost` Energy cost	internally_reviewed	1.4.2	28/28	Evidence · Page
`electrical.ev_voltage` eV to Volts	engine_tested	1.3.0	21/21	Evidence · Page
`electrical.watt_volt_amp` Watt / volt / amp	internally_reviewed	1.5.1	17/17	Evidence · Page
`electrical.power` Electric power	engine_tested	1.3.0	26/26	Evidence · Page
`electrical.electricity_bill` Electricity bill	internally_reviewed	1.3.1	21/21	Evidence · Page
`electrical.amps_to_kw` Amps to kW	internally_reviewed	1.4.3	16/16	Evidence · Page
`electrical.amps_to_volts` Amps to volts	engine_tested	1.4.2	42/42	Evidence · Page
`electrical.kva_to_amps` kVA to amps	internally_reviewed	1.4.1	14/14	Evidence · Page
`electrical.va_to_kva` VA to kVA	engine_tested	1.3.1	15/15	Evidence · Page
`electrical.kva_to_kw` kVA to kW	internally_reviewed	1.4.1	14/14	Evidence · Page
`electrical.kw_to_va` kW to VA	internally_reviewed	1.3.1	14/14	Evidence · Page
`electrical.watts_to_va` Watts to VA	engine_tested	1.3.1	16/16	Evidence · Page
`electrical.watts_to_kva` Watts to kVA	engine_tested	1.3.1	11/11	Evidence · Page
`electrical.kwh_to_watts` kWh to Watts	engine_tested	1.2.1	12/12	Evidence · Page
`electrical.volts_to_joules` Volts to Joules	engine_tested	1.2.0	12/12	Evidence · Page
`electrical.watts_to_joules` Watts to Joules	engine_tested	1.2.1	12/12	Evidence · Page
`electrical.volts_to_kw` Volts to kW	internally_reviewed	1.3.1	12/12	Evidence · Page
`electrical.awg_to_mm` AWG to mm / mm²	engine_tested	1.5.0	46/46	Evidence · Page
`electrical.swg_to_mm` SWG to mm / mm²	engine_tested	1.3.1	76/76	Evidence · Page
`electrical.mah_to_wh` mAh to Wh	expert_verified	1.3.1	13/13	Evidence · Page
`electrical.battery_runtime` Battery runtime	internally_reviewed	1.2.1	25/25	Evidence · Page
`electrical.rc_time_constant` RC time constant	expert_verified	1.0.0	16/16	Evidence · Page
`electrical.rlc_resonance` RLC resonance	expert_verified	1.0.0	14/14	Evidence · Page
`electrical.mosfet.conduction_loss` MOSFET conduction loss	internally_reviewed	1.2.2	32/32	Evidence · Page
`engineering.uncertainty.propagate` Uncertainty propagation	internally_reviewed	1.9.8	88/88	Evidence · Page
`electrical.pcb.trace_width` PCB trace width	expert_verified	1.1.1	15/15	Evidence · Page
`electrical.lpf` Low-pass filter	expert_verified	1.0.0	10/10	Evidence · Page
`electrical.rf.fspl` Free-space path loss	expert_verified	1.0.0	10/10	Evidence · Page
`electrical.mosfet.switching_loss` MOSFET switching loss	expert_verified	1.0.0	13/13	Evidence · Page
`electrical.mosfet.total_loss` MOSFET total loss	internally_reviewed	1.1.2	39/39	Evidence · Page
`electrical.battery.runtime_temp` Battery runtime with temperature	internally_reviewed	1.2.1	31/31	Evidence · Page
`electrical.parallel_resistor` Parallel resistor	expert_verified	1.0.0	10/10	Evidence · Page
`electrical.pcb.microstrip` Microstrip impedance	expert_verified	1.0.0	8/8	Evidence · Page
`electrical.pcb.via_current` Via current capacity	expert_verified	1.0.0	7/7	Evidence · Page
`electrical.rf.link_budget` RF link budget	expert_verified	1.1.1	12/12	Evidence · Page
`electrical.battery.pack_sizing` Battery pack sizing	internally_reviewed	1.2.0	27/27	Evidence · Page
`electrical.wheatstone` Wheatstone bridge	expert_verified	1.0.0	6/6	Evidence · Page
`electrical.kirchhoff` Kirchhoff's laws	expert_verified	1.0.0	7/7	Evidence · Page
`electrical.led_resistor` LED resistor	expert_verified	1.0.0	7/7	Evidence · Page
`electrical.mosfet.tj` MOSFET junction temperature	internally_reviewed	1.1.2	18/18	Evidence · Page
`electrical.rf.cascaded_nf` Cascaded noise figure	expert_verified	1.1.1	22/22	Evidence · Page
`electrical.current_divider` Current divider	internally_reviewed	1.0.2	23/23	Evidence · Page
`electrical.hpf` High-pass filter	expert_verified	1.0.0	6/6	Evidence · Page
`electrical.rf.vswr` VSWR	expert_verified	1.0.0	6/6	Evidence · Page
`engineering.tolerance.stackup` Tolerance stack-up	internally_reviewed	1.4.0	35/35	Evidence · Page
`electrical.opamp.error_budget` Op-amp error budget	expert_verified	1.0.0	7/7	Evidence · Page
`electrical.opamp_gain` Op-amp gain	expert_verified	1.0.0	6/6	Evidence · Page
`electrical.rf.antenna_length` Antenna length	expert_verified	1.0.3	28/28	Evidence · Page
`electrical.ac_dc_rectifier` AC↔DC rectifier	internally_reviewed	1.1.2	27/27	Evidence · Page
`electrical.adc.error_budget` ADC error budget	expert_verified	1.0.0	11/11	Evidence · Page
`electrical.pcb.diff_impedance` Differential impedance	internally_reviewed	1.0.0	12/12	Evidence · Page
`electrical.capacitance` Capacitance	expert_verified	1.1.0	17/17	Evidence · Page
`electrical.transformer_sizing` Transformer sizing	expert_verified	1.0.0	7/7	Evidence · Page
`electrical.diode.equation` Diode equation	internally_reviewed	1.1.0	15/15	Evidence · Page
`electrical.adc.snr` ADC SNR / ENOB	expert_verified	1.1.0	17/17	Evidence · Page
`electrical.pcb.stripline` Stripline impedance	expert_verified	1.0.0	7/7	Evidence · Page
`units.rf.dbm_watts` dBm to Watts	internally_reviewed	1.3.1	22/22	Evidence · Page
`engineering.tolerance.worst_case` Worst-Case Tolerance Analysis	internally_reviewed	1.3.0	27/27	Evidence · Page
`electrical.series_capacitor` Series Capacitor	expert_verified	1.0.0	5/5	Evidence · Page
`electrical.timer_555` 555 Timer	internally_reviewed	1.2.0	30/30	Evidence · Page
`electrical.rf.skin_depth` Skin Depth	expert_verified	1.0.0	6/6	Evidence · Page
`engineering.process.capability` Process Capability (Cp/Cpk)	engine_tested	1.0.0	5/5	Evidence · Page
`engineering.process.cpm` Process capability (Cpm)	engine_tested	1.0.0	7/7	Evidence · Page
`engineering.process.cpm_performance` Process performance (Ppm)	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.process.cpmk` Process capability (Cpmk)	engine_tested	1.0.0	7/7	Evidence · Page
`engineering.process.cpmk_performance` Process performance (Ppmk)	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.process.performance` Process performance (Pp/Ppk)	engine_tested	1.0.0	7/7	Evidence · Page
`engineering.process.guard_band` Guard Band	engine_tested	1.0.0	6/6	Evidence · Page
`engineering.uncertainty.type_a` Type A Uncertainty	engine_tested	1.0.0	7/7	Evidence · Page
`engineering.uncertainty.type_b` Type B Uncertainty	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.uncertainty.type_b_nu` Type B degrees of freedom	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.uncertainty.welch_satterthwaite` Welch–Satterthwaite ν_eff	engine_tested	1.0.0	10/10	Evidence · Page
`engineering.uncertainty.weighted_mean` Inverse-variance weighted mean	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.uncertainty.coverage_factor` Coverage factor k	engine_tested	1.0.0	10/10	Evidence · Page
`engineering.uncertainty.tur` Test uncertainty ratio TUR	engine_tested	1.0.0	11/11	Evidence · Page
`engineering.conformity.decision_rule` Conformity decision rule	engine_tested	1.0.0	11/11	Evidence · Page
`engineering.conformity.mpe` Maximum permissible error MPE	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.conformity.normalized_error` Normalized error En	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.conformity.zeta_score` Zeta-score	engine_tested	1.0.0	11/11	Evidence · Page
`engineering.conformity.z_score` Proficiency-testing z-score	engine_tested	1.0.0	13/13	Evidence · Page
`engineering.conformity.z_prime` Proficiency-testing z′	engine_tested	1.0.0	12/12	Evidence · Page
`engineering.measurement.error` Measurement error	engine_tested	1.0.0	6/6	Evidence · Page
`engineering.measurement.accuracy` Measurement bias (trueness)	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.measurement.precision` Measurement precision (repeatability)	engine_tested	1.0.0	11/11	Evidence · Page
`engineering.measurement.reproducibility` ISO 5725 reproducibility limit	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.uncertainty.precision_mean` Uncertainty of a mean from precision	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.uncertainty.pooled_sd` Pooled standard deviation	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.measurement.duplicate_sd` Repeatability from duplicates	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.measurement.cochran` Cochran's C	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.msa.gauge_capability` Gauge capability (Cg/Cgk)	engine_tested	1.0.0	11/11	Evidence · Page
`engineering.msa.linearity` MSA linearity	engine_tested	1.0.0	9/9	Evidence · Page
`engineering.msa.hysteresis` MSA hysteresis	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.msa.gauge_rr` Gauge R&R	engine_tested	1.0.0	8/8	Evidence · Page
`engineering.tolerance.monte_carlo` 1-D Tolerance Analysis Workspace	internally_reviewed	1.12.0	71/71	Evidence · Page
`electrical.opamp.noise` Op-amp Noise	expert_verified	1.0.0	5/5	Evidence · Page
`electrical.thermal.heatsink_rth` Heatsink Thermal Resistance	internally_reviewed	1.1.0	17/17	Evidence · Page
`electrical.pcb.trace_thermal` PCB Trace Thermal	expert_verified	1.0.0	4/4	Evidence · Page
`electrical.rectifier.ripple_cap` Rectifier Ripple Capacitor	expert_verified	1.0.0	5/5	Evidence · Page
`physics.em.coulomb` Coulomb's Law	expert_verified	1.0.0	4/4	Evidence · Page
`electrical.digital.logic_gate` Logic Gate	expert_verified	1.0.0	7/7	Evidence · Page
`electrical.battery.aging` Linear Battery Aging	expert_verified	1.0.2	14/14	Evidence · Page
`electrical.buck.ripple` Buck Converter Ripple	expert_verified	1.1.0	15/15	Evidence · Page
`units.temperature.celsius_kelvin` Celsius ↔ Kelvin	expert_verified	1.0.0	6/6	Evidence · Page
`units.pressure.psi_bar` PSI ↔ Bar	expert_verified	1.0.0	4/4	Evidence · Page
`electrical.mosfet.vth` MOSFET Threshold / Overdrive	expert_verified	1.3.1	26/26	Evidence · Page
`physics.thermo.ideal_gas` Ideal Gas Law	expert_verified	1.0.0	3/3	Evidence · Page
`physics.thermo.heat_transfer` Heat Transfer	expert_verified	1.0.0	4/4	Evidence · Page
`electrical.rf.receiver_sensitivity` Receiver Sensitivity	expert_verified	1.0.0	3/3	Evidence · Page
`electrical.ldo.thermal` LDO Thermal	expert_verified	1.0.0	3/3	Evidence · Page
`units.frequency.hz_rads` Hz ↔ rad/s	expert_verified	1.0.0	3/3	Evidence · Page
`units.magnetic.tesla_gauss` Tesla ↔ Gauss	expert_verified	1.0.0	3/3	Evidence · Page
`electrical.rf.wavelength` Wavelength	expert_verified	1.0.0	3/3	Evidence · Page
`electrical.rf.coax` Coax Impedance	internally_reviewed	1.0.1	21/21	Evidence · Page
`electrical.rf.lc_match` L-section LC Match	expert_verified	1.0.0	3/3	Evidence · Page
`electrical.rf.smith` Smith Chart (Impedance Matching)	internally_reviewed	1.6.3	21/21	Evidence · Page
`electrical.rf.gamma_z` Γ ↔ Z (Complex)	expert_verified	1.0.0	3/3	Evidence · Page
`units.energy.kwh_joule` kWh ↔ Joule	expert_verified	1.0.0	3/3	Evidence · Page
`units.power.watt_hp` Watt ↔ Horsepower	expert_verified	1.0.0	3/3	Evidence · Page
`physics.kinematics.projectile` Projectile Motion	expert_verified	1.0.0	3/3	Evidence · Page
`physics.dynamics.force` Force (F=ma)	expert_verified	1.0.0	3/3	Evidence · Page
`physics.fluid.reynolds` Reynolds Number	expert_verified	1.0.0	3/3	Evidence · Page
`physics.fluid.colebrook` Colebrook Friction Factor	engine_tested	1.0.0	9/9	Evidence · Page
`physics.fluid.darcy_weisbach` Darcy–Weisbach	engine_tested	1.0.0	11/11	Evidence · Page
`physics.fluid.manning` Manning formula	engine_tested	1.0.0	13/13	Evidence · Page
`physics.fluid.weir` Weir discharge	engine_tested	1.0.0	15/15	Evidence · Page
`physics.fluid.orifice` Orifice discharge	engine_tested	1.0.0	15/15	Evidence · Page
`physics.fluid.pump` Pump power	engine_tested	1.0.0	16/16	Evidence · Page
`physics.fluid.npsh` Net positive suction head	engine_tested	1.0.0	14/14	Evidence · Page
`physics.fluid.hydraulic_diameter` Hydraulic diameter	engine_tested	1.0.0	15/15	Evidence · Page
`physics.fluid.hazen_williams` Hazen–Williams	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.minor_loss` Minor loss	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.venturi` Venturi meter	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.valve_cv` Valve flow coefficient	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.chezy` Chezy formula	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.pitot` Pitot tube	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.froude` Froude number	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.weber` Weber number	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.hydraulic_jump` Hydraulic jump	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.poiseuille` Hagen–Poiseuille	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.specific_energy` Specific energy	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.critical_depth` Critical depth	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.water_hammer` Water hammer	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.wave_celerity` Wave celerity	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.pipe_period` Pipe period	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.cavitation` Cavitation number	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.sudden_expansion` Sudden expansion	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.sudden_contraction` Sudden contraction	engine_tested	1.0.0	18/18	Evidence · Page
`physics.fluid.gradual_expansion` Gradual expansion	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.gradual_contraction` Gradual contraction	engine_tested	1.0.0	17/17	Evidence · Page
`physics.fluid.pipe_bend` Pipe bend	engine_tested	1.0.0	16/16	Evidence · Page
`physics.fluid.mitered_bend` Mitered bend	engine_tested	1.0.0	15/15	Evidence · Page
`physics.fluid.pipe_entrance` Pipe entrance	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.pipe_exit` Pipe exit	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.pipe_tee` Pipe tee	engine_tested	1.0.0	6/6	Evidence · Page
`physics.fluid.pipe_wye` Pipe wye	engine_tested	1.0.0	6/6	Evidence · Page
`physics.fluid.pipe_cross` Pipe cross	engine_tested	1.0.0	6/6	Evidence · Page
`physics.fluid.concentric_reducer` Concentric reducer	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.iso_nozzle` ISO 5167 nozzle	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.iso_orifice` ISO 5167 orifice plate	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.iso_venturi` ISO 5167 Venturi tube	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.long_radius_nozzle` ISO 5167 long-radius nozzle	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.iso_cone` ISO 5167 cone meter	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.iso_wedge` ISO 5167 wedge meter	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.elbow_meter` Elbow flow meter	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.broad_crested_weir` Broad-crested weir	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.parshall_flume` Parshall flume	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.cutthroat_flume` Cutthroat flume	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.sluice_gate` Sluice gate	engine_tested	1.0.0	6/6	Evidence · Page
`physics.fluid.ogee_spillway` Ogee spillway	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.side_weir` Side weir	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.normal_depth` Normal depth	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.submerged_weir` Submerged weir	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.drowned_sluice` Drowned sluice	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.critical_slope` Critical slope	engine_tested	1.0.0	6/6	Evidence · Page
`physics.fluid.specific_force` Specific force	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.alternate_depth` Alternate depth	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.trapezoid_critical_depth` Trapezoidal critical depth	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.trapezoid_normal_depth` Trapezoidal normal depth	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.trapezoid_specific_energy` Trapezoidal specific energy	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.trapezoid_alternate_depth` Trapezoidal alternate depth	engine_tested	1.0.0	5/5	Evidence · Page
`physics.fluid.trapezoid_hydraulic_jump` Trapezoidal hydraulic jump	engine_tested	1.0.0	6/6	Evidence · Page
`chemistry.acid_base.henderson_hasselbalch` Henderson–Hasselbalch	engine_tested	1.0.0	11/11	Evidence · Page
`chemistry.mole.amount` Mole	engine_tested	1.0.0	12/12	Evidence · Page
`chemistry.solution.molarity` Molarity	engine_tested	1.0.0	14/14	Evidence · Page
`chemistry.acid_base.ph` pH	engine_tested	1.0.0	14/14	Evidence · Page
`chemistry.equilibrium.weak_acid` Weak-acid ICE	engine_tested	1.0.0	13/13	Evidence · Page
`chemistry.equilibrium.weak_base` Weak-base ICE	engine_tested	1.0.0	13/13	Evidence · Page
`physics.thermo.stefan_boltzmann` Stefan–Boltzmann	engine_tested	1.0.0	12/12	Evidence · Page
`physics.thermo.thermal_resistance` Thermal resistance	engine_tested	1.0.0	16/16	Evidence · Page
`physics.thermo.composite_wall` Composite wall	engine_tested	1.0.0	14/14	Evidence · Page
`physics.fluid.bernoulli` Bernoulli's Equation	expert_verified	1.0.1	3/3	Evidence · Page
`physics.thermo.specific_heat` Specific Heat Capacity	expert_verified	1.0.0	3/3	Evidence · Page
`units.force.newton_lbf` Newton ↔ lbf	expert_verified	1.0.0	3/3	Evidence · Page
`units.speed.mps_kmh` m/s ↔ km/h	expert_verified	1.0.0	3/3	Evidence · Page
`physics.kinematics.suvat` SUVAT Calculator	expert_verified	1.0.1	3/3	Evidence · Page
`physics.dynamics.torque` Torque Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.kinematics.free_fall` Free Fall Calculator	expert_verified	1.0.1	3/3	Evidence · Page
`physics.dynamics.work_power` Work and Power Calculator	expert_verified	1.0.1	3/3	Evidence · Page
`physics.fluid.flow_rate` Flow Rate Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`units.energy.joule_ev` Joule ↔ Electronvolt	expert_verified	1.0.0	4/4	Evidence · Page
`units.digital.binary_hex` Binary ↔ Hexadecimal	expert_verified	1.0.0	3/3	Evidence · Page
`physics.kinematics.velocity` Velocity Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.dynamics.momentum` Momentum Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.kinematics.acceleration` Acceleration Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.modern.half_life` Half-Life Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.energy.efficiency` Efficiency Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.thermo.boyle` Boyle's Law Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.energy.kinetic` Kinetic Energy Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.energy.potential` Potential Energy Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.dynamics.friction` Friction Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.acoustics.doppler` Doppler Effect Calculator	expert_verified	1.0.0	4/4	Evidence · Page
`physics.optics.snell` Snell's Law Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`electrical.resistor_color_code` Resistor Color Code Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.thermo.charles` Charles's Law Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.acoustics.sound_level` Sound Level Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.kinematics.trajectory` Projectile Trajectory Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.dynamics.centripetal` Centripetal Force Calculator	expert_verified	1.0.0	4/4	Evidence · Page
`physics.em.electric_field` Electric Field Calculator	expert_verified	1.0.0	4/4	Evidence · Page
`physics.em.faraday` Faraday's Law Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.optics.lens_maker` Lens Maker Calculator	expert_verified	1.0.0	3/3	Evidence · Page
`physics.dynamics.impulse` Impulse Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`physics.fluid.viscosity` Viscosity Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`physics.kinematics.displacement` Displacement Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`physics.fluid.drag` Drag Force Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`physics.em.magnetic_field` Magnetic Field Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`physics.modern.time_dilation` Time Dilation Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`physics.materials.youngs` Young's Modulus Calculator	engine_tested	1.0.0	3/3	Evidence · Page
`education.final_grade` Final grade	engine_tested	1.1.1	26/26	Evidence · Page
`education.gpa_letter` GPA ↔ letter grade	engine_tested	1.1.3	16/16	Evidence · Page
`finance.vat` VAT / GST	engine_tested	1.3.0	4/4	Evidence · Page
`math.factorial` Ordinary factorial	engine_tested	1.0.2	24/24	Evidence · Page
`math.fractions` Fractions	engine_tested	1.0.5	32/32	Evidence · Page
`math.gcf` Greatest common factor	engine_tested	1.0.2	20/20	Evidence · Page
`math.lcm` Least common multiple	engine_tested	1.0.3	20/20	Evidence · Page
`math.ratio` Ratio	engine_tested	1.0.2	26/26	Evidence · Page
`math.log` Logarithm	engine_tested	1.1.5	45/45	Evidence · Page
`math.quadratic` Quadratic formula	engine_tested	1.1.0	9/9	Evidence · Page
`math.percentage` Percentage	engine_tested	1.1.1	19/19	Evidence · Page
`math.percent_change` Percentage change	engine_tested	1.1.0	8/8	Evidence · Page
`math.percent_error` Percent error	engine_tested	1.1.4	14/14	Evidence · Page
`math.pythagorean` Pythagorean theorem	engine_tested	1.1.2	16/16	Evidence · Page
`math.ln` Natural logarithm	engine_tested	1.0.4	23/23	Evidence · Page
`math.square_root` Square root	engine_tested	1.0.3	18/18	Evidence · Page
`math.antilog` Antilogarithm	engine_tested	1.0.5	33/33	Evidence · Page
`math.root` Nth root	engine_tested	1.0.5	24/24	Evidence · Page
`math.exponent` Exponentiation	engine_tested	1.0.4	38/38	Evidence · Page
`math.sin` Sine	engine_tested	1.0.5	11/11	Evidence · Page
`math.cos` Cosine	engine_tested	1.0.5	6/6	Evidence · Page
`math.tan` Tangent	engine_tested	1.0.4	25/25	Evidence · Page
`math.arcsin` Arcsine	engine_tested	1.0.5	11/11	Evidence · Page
`math.arccos` Arccosine	engine_tested	1.0.4	10/10	Evidence · Page
`math.arctan` Arctangent	engine_tested	1.0.7	10/10	Evidence · Page
`math.sum` Sum / addition	engine_tested	1.0.2	31/31	Evidence · Page
`math.subtraction` Subtraction	engine_tested	1.0.1	7/7	Evidence · Page
`math.divide` Division	engine_tested	1.0.5	34/34	Evidence · Page
`math.exponential_growth` Exponential growth / decay	engine_tested	1.0.7	20/20	Evidence · Page
`math.scientific_notation` Scientific notation	engine_tested	1.1.1	6/6	Evidence · Page
`math.multiplication` Multiplication	engine_tested	1.0.3	15/15	Evidence · Page
`math.combinatorics` Permutations and combinations	engine_tested	1.0.0	11/11	Evidence · Page
`math.modulo` Euclidean remainder / modular inverse	engine_tested	1.1.0	13/13	Evidence · Page
`math.sequences` Integer sequences	engine_tested	1.0.0	12/12	Evidence · Page
`math.prime_factorization` Prime factorization	engine_tested	1.0.0	11/11	Evidence · Page
`math.algebra.linear_equation` Linear equation	engine_tested	1.5.0	18/18	Evidence · Page
`math.geometry.triangle` Triangle solver	engine_tested	1.0.0	10/10	Evidence · Page
`math.complex` Complex numbers	engine_tested	1.1.0	18/18	Evidence · Page
`math.geometry.circle` Circle	engine_tested	1.1.0	10/10	Evidence · Page
`math.geometry.conic` Conic section	engine_tested	1.0.0	10/10	Evidence · Page
`math.geometry.coordinate` Coordinate geometry	engine_tested	1.5.0	21/21	Evidence · Page
`math.vector` Vector	engine_tested	1.6.0	11/11	Evidence · Page
`math.geometry.solid` Solid geometry	engine_tested	1.18.0	118/118	Evidence · Page
`math.geometry.plane` Plane geometry	engine_tested	1.5.0	25/25	Evidence · Page
`math.special` Special functions	engine_tested	1.10.0	58/58	Evidence · Page
`math.transform.dft` Discrete Fourier transform	engine_tested	1.2.0	17/17	Evidence · Page
`math.transform.laplace` Laplace transform	engine_tested	1.0.0	10/10	Evidence · Page
`math.transform.z` Z transform	engine_tested	1.0.0	10/10	Evidence · Page
`math.linear_algebra` Linear system / small matrix	engine_tested	1.10.0	44/44	Evidence · Page
`math.numerical.root` Numerical root	engine_tested	1.1.0	13/13	Evidence · Page
`math.numerical.definite_integral` Definite integral	engine_tested	1.1.0	13/13	Evidence · Page
`math.numerical.interpolate` Numerical interpolation	engine_tested	1.1.0	13/13	Evidence · Page
`math.numerical.derivative` Numerical derivative	engine_tested	1.1.0	14/14	Evidence · Page
`math.numerical.optimize_1d` One-dimensional optimization	engine_tested	1.0.0	11/11	Evidence · Page
`math.numerical.ode` Ordinary differential equation	engine_tested	1.0.0	9/9	Evidence · Page
`math.polynomial.roots` Polynomial roots	engine_tested	1.2.1	21/21	Evidence · Page