Constants =============================================================================== This document is auto-generated for Owl's APIs. #440 entries have been extracted. timestamp: 2018-04-16 13:12:53 Github: `{Signature} `_ `{Implementation} `_ Maths constants ------------------------------------------------------------------------------- .. code-block:: ocaml val e : float e = 2.718281828459045235360287471352662498 `source code `__ .. code-block:: ocaml val euler : float euler = 0.577215664901532860606512090082402431 `source code `__ .. code-block:: ocaml val log2e : float log2e = 1.442695040888963407359924681001892137 `source code `__ .. code-block:: ocaml val log10e : float log10e = 0.434294481903251827651128918916605082 `source code `__ .. code-block:: ocaml val loge2 : float loge2 = 0.693147180559945309417232121458176568 `source code `__ .. code-block:: ocaml val loge10 : float loge10 = 2.302585092994045684017991454684364208 `source code `__ .. code-block:: ocaml val logepi : float logepi = 1.144729885849400174143427351353058711 `source code `__ .. code-block:: ocaml val sqrt1_2 : float sqrt1_2 = 0.707106781186547524400844362104849039 `source code `__ .. code-block:: ocaml val sqrt2 : float sqrt2 = 1.414213562373095048801688724209698079 `source code `__ .. code-block:: ocaml val sqrt3 : float sqrt3 = 1.732050807568877293527446341505872366 `source code `__ .. code-block:: ocaml val sqrtpi : float sqrtpi = 1.772453850905516027298167483341145182 `source code `__ .. code-block:: ocaml val pi : float pi = 3.141592653589793238462643383279502884 `source code `__ .. code-block:: ocaml val pi2 : float pi2 = 6.283185307179586476925286766559005768 `source code `__ .. code-block:: ocaml val pi4 : float pi4 = 12.56637061435917295385057353311801153 `source code `__ .. code-block:: ocaml val pi_2 : float pi_2 = 1.570796326794896619231321691639751442 `source code `__ .. code-block:: ocaml val pi_4 : float pi_4 = 0.785398163397448309615660845819875721 `source code `__ Constants depending on Bigarray kind ------------------------------------------------------------------------------- .. code-block:: ocaml val zero : ('a, 'b) Bigarray.kind -> 'a ``zero kind`` returns value zero of the given number type ``kind``. `source code `__ .. code-block:: ocaml val one : ('a, 'b) Bigarray.kind -> 'a ``one kind`` returns value one of the given number type ``kind``. `source code `__ .. code-block:: ocaml val neg_one : ('a, 'b) Bigarray.kind -> 'a ``neg_one kind`` returns negative one of the given number type ``kind``. `source code `__ .. code-block:: ocaml val pos_inf : ('a, 'b) Bigarray.kind -> 'a ``pos_inf kind`` returns positive infinity of the given number type ``kind``. `source code `__ .. code-block:: ocaml val neg_inf : ('a, 'b) Bigarray.kind -> 'a ``neg_inf kind`` returns negative infinity of the given number type ``kind``. `source code `__ Unit prefixes ------------------------------------------------------------------------------- .. code-block:: ocaml val fine_structure : float fine_structure = 7.297352533e-3 `source code `__ .. code-block:: ocaml val avogadro : float avogadro = 6.02214199e23 `source code `__ .. code-block:: ocaml val yotta : float yotta = 1e24 `source code `__ .. code-block:: ocaml val zetta : float zetta = 1e21 `source code `__ .. code-block:: ocaml val exa : float exa = 1e18 `source code `__ .. code-block:: ocaml val peta : float peta = 1e15 `source code `__ .. code-block:: ocaml val tera : float tera = 1e12 `source code `__ .. code-block:: ocaml val giga : float giga = 1e9 `source code `__ .. code-block:: ocaml val mega : float mega = 1e6 `source code `__ .. code-block:: ocaml val kilo : float kilo = 1e3 `source code `__ .. code-block:: ocaml val hecto : float hecto = 1e2 `source code `__ .. code-block:: ocaml val deca : float deca = 1e1 `source code `__ .. code-block:: ocaml val deci : float deci = 1e-1 `source code `__ .. code-block:: ocaml val centi : float centi = 1e-2 `source code `__ .. code-block:: ocaml val milli : float milli = 1e-3 `source code `__ .. code-block:: ocaml val micro : float micro = 1e-6 `source code `__ .. code-block:: ocaml val nano : float nano = 1e-9 `source code `__ .. code-block:: ocaml val pico : float pico = 1e-12 `source code `__ .. code-block:: ocaml val femto : float femto = 1e-15 `source code `__ .. code-block:: ocaml val atto : float atto = 1e-18 `source code `__ .. code-block:: ocaml val zepto : float zepto = 1e-21 `source code `__ .. code-block:: ocaml val yocto : float yocto = 1e-24 `source code `__ SI: International System of Units ------------------------------------------------------------------------------- .. code-block:: ocaml val speed_of_light : float speed_of_light = 2.99792458e8 .. code-block:: ocaml val gravitational_constant : float gravitational_constant = 6.673e-11 .. code-block:: ocaml val plancks_constant_h : float plancks_constant_h = 6.62606896e-34 .. code-block:: ocaml val plancks_constant_hbar : float plancks_constant_hbar = 1.05457162825e-34 .. code-block:: ocaml val astronomical_unit : float astronomical_unit = 1.49597870691e11 .. code-block:: ocaml val light_year : float light_year = 9.46053620707e15 .. code-block:: ocaml val parsec : float parsec = 3.08567758135e16 .. code-block:: ocaml val grav_accel : float grav_accel = 9.80665e0 .. code-block:: ocaml val electron_volt : float electron_volt = 1.602176487e-19 .. code-block:: ocaml val mass_electron : float mass_electron = 9.10938188e-31 .. code-block:: ocaml val mass_muon : float mass_muon = 1.88353109e-28 .. code-block:: ocaml val mass_proton : float mass_proton = 1.67262158e-27 .. code-block:: ocaml val mass_neutron : float mass_neutron = 1.67492716e-27 .. code-block:: ocaml val rydberg : float rydberg = 2.17987196968e-18 .. code-block:: ocaml val boltzmann : float boltzmann = 1.3806504e-23 .. code-block:: ocaml val molar_gas : float molar_gas = 8.314472e0 .. code-block:: ocaml val standard_gas_volume : float standard_gas_volume = 2.2710981e-2 .. code-block:: ocaml val minute : float minute = 6e1 .. code-block:: ocaml val hour : float hour = 3.6e3 .. code-block:: ocaml val day : float day = 8.64e4 .. code-block:: ocaml val week : float week = 6.048e5 .. code-block:: ocaml val inch : float inch = 2.54e-2 .. code-block:: ocaml val foot : float foot = 3.048e-1 .. code-block:: ocaml val yard : float yard = 9.144e-1 .. code-block:: ocaml val mile : float mile = 1.609344e3 .. code-block:: ocaml val nautical_mile : float nautical_mile = 1.852e3 .. code-block:: ocaml val fathom : float fathom = 1.8288e0 .. code-block:: ocaml val mil : float mil = 2.54e-5 .. code-block:: ocaml val point : float point = 3.52777777778e-4 .. code-block:: ocaml val texpoint : float texpoint = 3.51459803515e-4 .. code-block:: ocaml val micron : float micron = 1e-6 .. code-block:: ocaml val angstrom : float angstrom = 1e-10 .. code-block:: ocaml val hectare : float hectare = 1e4 .. code-block:: ocaml val acre : float acre = 4.04685642241e3 .. code-block:: ocaml val barn : float barn = 1e-28 .. code-block:: ocaml val liter : float liter = 1e-3 .. code-block:: ocaml val us_gallon : float us_gallon = 3.78541178402e-3 .. code-block:: ocaml val quart : float quart = 9.46352946004e-4 .. code-block:: ocaml val pint : float pint = 4.73176473002e-4 .. code-block:: ocaml val cup : float cup = 2.36588236501e-4 .. code-block:: ocaml val fluid_ounce : float fluid_ounce = 2.95735295626e-5 .. code-block:: ocaml val tablespoon : float tablespoon = 1.47867647813e-5 .. code-block:: ocaml val teaspoon : float teaspoon = 4.92892159375e-6 .. code-block:: ocaml val canadian_gallon : float canadian_gallon = 4.54609e-3 .. code-block:: ocaml val uk_gallon : float uk_gallon = 4.546092e-3 .. code-block:: ocaml val miles_per_hour : float miles_per_hour = 4.4704e-1 .. code-block:: ocaml val kilometers_per_hour : float kilometers_per_hour = 2.77777777778e-1 .. code-block:: ocaml val knot : float knot = 5.14444444444e-1 .. code-block:: ocaml val pound_mass : float pound_mass = 4.5359237e-1 .. code-block:: ocaml val ounce_mass : float ounce_mass = 2.8349523125e-2 .. code-block:: ocaml val ton : float ton = 9.0718474e2 .. code-block:: ocaml val metric_ton : float metric_ton = 1e3 .. code-block:: ocaml val uk_ton : float uk_ton = 1.0160469088e3 .. code-block:: ocaml val troy_ounce : float troy_ounce = 3.1103475e-2 .. code-block:: ocaml val carat : float carat = 2e-4 .. code-block:: ocaml val unified_atomic_mass : float unified_atomic_mass = 1.660538782e-27 .. code-block:: ocaml val gram_force : float gram_force = 9.80665e-3 .. code-block:: ocaml val pound_force : float pound_force = 4.44822161526e0 .. code-block:: ocaml val kilopound_force : float kilopound_force = 4.44822161526e3 .. code-block:: ocaml val poundal : float poundal = 1.38255e-1 .. code-block:: ocaml val calorie : float calorie = 4.1868e0 .. code-block:: ocaml val btu : float btu = 1.05505585262e3 .. code-block:: ocaml val therm : float therm = 1.05506e8 .. code-block:: ocaml val horsepower : float horsepower = 7.457e2 .. code-block:: ocaml val bar : float bar = 1e5 .. code-block:: ocaml val std_atmosphere : float std_atmosphere = 1.01325e5 .. code-block:: ocaml val torr : float torr = 1.33322368421e2 .. code-block:: ocaml val meter_of_mercury : float meter_of_mercury = 1.33322368421e5 .. code-block:: ocaml val inch_of_mercury : float inch_of_mercury = 3.38638815789e3 .. code-block:: ocaml val inch_of_water : float inch_of_water = 2.490889e2 .. code-block:: ocaml val psi : float psi = 6.89475729317e3 .. code-block:: ocaml val poise : float poise = 1e-1 .. code-block:: ocaml val stokes : float stokes = 1e-4 .. code-block:: ocaml val stilb : float stilb = 1e4 .. code-block:: ocaml val lumen : float lumen = 1e0 .. code-block:: ocaml val lux : float lux = 1e0 .. code-block:: ocaml val phot : float phot = 1e4 .. code-block:: ocaml val footcandle : float footcandle = 1.076e1 .. code-block:: ocaml val lambert : float lambert = 1e4 .. code-block:: ocaml val footlambert : float footlambert = 1.07639104e1 .. code-block:: ocaml val curie : float curie = 3.7e10 .. code-block:: ocaml val roentgen : float roentgen = 2.58e-4 .. code-block:: ocaml val rad : float rad = 1e-2 .. code-block:: ocaml val solar_mass : float solar_mass = 1.98892e30 .. code-block:: ocaml val bohr_radius : float bohr_radius = 5.291772083e-11 .. code-block:: ocaml val newton : float newton = 1e0 .. code-block:: ocaml val dyne : float dyne = 1e-5 .. code-block:: ocaml val joule : float joule = 1e0 .. code-block:: ocaml val erg : float erg = 1e-7 .. code-block:: ocaml val stefan_boltzmann_constant : float stefan_boltzmann_constant = 5.67040047374e-8 .. code-block:: ocaml val thomson_cross_section : float thomson_cross_section = 6.65245893699e-29 .. code-block:: ocaml val bohr_magneton : float bohr_magneton = 9.27400899e-24 .. code-block:: ocaml val nuclear_magneton : float nuclear_magneton = 5.05078317e-27 .. code-block:: ocaml val electron_magnetic_moment : float electron_magnetic_moment = 9.28476362e-24 .. code-block:: ocaml val proton_magnetic_moment : float proton_magnetic_moment = 1.410606633e-26 .. code-block:: ocaml val faraday : float faraday = 9.64853429775e4 .. code-block:: ocaml val electron_charge : float electron_charge = 1.602176487e-19 .. code-block:: ocaml val vacuum_permittivity : float vacuum_permittivity = 8.854187817e-12 .. code-block:: ocaml val vacuum_permeability : float vacuum_permeability = 1.25663706144e-6 .. code-block:: ocaml val debye : float debye = 3.33564095198e-30 .. code-block:: ocaml val gauss : float gauss = 1e-4 MKS: MKS system of units ------------------------------------------------------------------------------- .. code-block:: ocaml val speed_of_light : float speed_of_light = 2.99792458e8 .. code-block:: ocaml val gravitational_constant : float gravitational_constant = 6.673e-11 .. code-block:: ocaml val plancks_constant_h : float plancks_constant_h = 6.62606896e-34 .. code-block:: ocaml val plancks_constant_hbar : float plancks_constant_hbar = 1.05457162825e-34 .. code-block:: ocaml val astronomical_unit : float astronomical_unit = 1.49597870691e11 .. code-block:: ocaml val light_year : float light_year = 9.46053620707e15 .. code-block:: ocaml val parsec : float parsec = 3.08567758135e16 .. code-block:: ocaml val grav_accel : float grav_accel = 9.80665e0 .. code-block:: ocaml val electron_volt : float electron_volt = 1.602176487e-19 .. code-block:: ocaml val mass_electron : float mass_electron = 9.10938188e-31 .. code-block:: ocaml val mass_muon : float mass_muon = 1.88353109e-28 .. code-block:: ocaml val mass_proton : float mass_proton = 1.67262158e-27 .. code-block:: ocaml val mass_neutron : float mass_neutron = 1.67492716e-27 .. code-block:: ocaml val rydberg : float rydberg = 2.17987196968e-18 .. code-block:: ocaml val boltzmann : float boltzmann = 1.3806504e-23 .. code-block:: ocaml val molar_gas : float molar_gas = 8.314472e0 .. code-block:: ocaml val standard_gas_volume : float standard_gas_volume = 2.2710981e-2 .. code-block:: ocaml val minute : float minute = 6e1 .. code-block:: ocaml val hour : float hour = 3.6e3 .. code-block:: ocaml val day : float day = 8.64e4 .. code-block:: ocaml val week : float week = 6.048e5 .. code-block:: ocaml val inch : float inch = 2.54e-2 .. code-block:: ocaml val foot : float foot = 3.048e-1 .. code-block:: ocaml val yard : float yard = 9.144e-1 .. code-block:: ocaml val mile : float mile = 1.609344e3 .. code-block:: ocaml val nautical_mile : float nautical_mile = 1.852e3 .. code-block:: ocaml val fathom : float fathom = 1.8288e0 .. code-block:: ocaml val mil : float mil = 2.54e-5 .. code-block:: ocaml val point : float point = 3.52777777778e-4 .. code-block:: ocaml val texpoint : float texpoint = 3.51459803515e-4 .. code-block:: ocaml val micron : float micron = 1e-6 .. code-block:: ocaml val angstrom : float angstrom = 1e-10 .. code-block:: ocaml val hectare : float hectare = 1e4 .. code-block:: ocaml val acre : float acre = 4.04685642241e3 .. code-block:: ocaml val barn : float barn = 1e-28 .. code-block:: ocaml val liter : float liter = 1e-3 .. code-block:: ocaml val us_gallon : float us_gallon = 3.78541178402e-3 .. code-block:: ocaml val quart : float quart = 9.46352946004e-4 .. code-block:: ocaml val pint : float pint = 4.73176473002e-4 .. code-block:: ocaml val cup : float cup = 2.36588236501e-4 .. code-block:: ocaml val fluid_ounce : float fluid_ounce = 2.95735295626e-5 .. code-block:: ocaml val tablespoon : float tablespoon = 1.47867647813e-5 .. code-block:: ocaml val teaspoon : float teaspoon = 4.92892159375e-6 .. code-block:: ocaml val canadian_gallon : float canadian_gallon = 4.54609e-3 .. code-block:: ocaml val uk_gallon : float uk_gallon = 4.546092e-3 .. code-block:: ocaml val miles_per_hour : float miles_per_hour = 4.4704e-1 .. code-block:: ocaml val kilometers_per_hour : float kilometers_per_hour = 2.77777777778e-1 .. code-block:: ocaml val knot : float knot = 5.14444444444e-1 .. code-block:: ocaml val pound_mass : float pound_mass = 4.5359237e-1 .. code-block:: ocaml val ounce_mass : float ounce_mass = 2.8349523125e-2 .. code-block:: ocaml val ton : float ton = 9.0718474e2 .. code-block:: ocaml val metric_ton : float metric_ton = 1e3 .. code-block:: ocaml val uk_ton : float uk_ton = 1.0160469088e3 .. code-block:: ocaml val troy_ounce : float troy_ounce = 3.1103475e-2 .. code-block:: ocaml val carat : float carat = 2e-4 .. code-block:: ocaml val unified_atomic_mass : float unified_atomic_mass = 1.660538782e-27 .. code-block:: ocaml val gram_force : float gram_force = 9.80665e-3 .. code-block:: ocaml val pound_force : float pound_force = 4.44822161526e0 .. code-block:: ocaml val kilopound_force : float kilopound_force = 4.44822161526e3 .. code-block:: ocaml val poundal : float poundal = 1.38255e-1 .. code-block:: ocaml val calorie : float calorie = 4.1868e0 .. code-block:: ocaml val btu : float btu = 1.05505585262e3 .. code-block:: ocaml val therm : float therm = 1.05506e8 .. code-block:: ocaml val horsepower : float horsepower = 7.457e2 .. code-block:: ocaml val bar : float bar = 1e5 .. code-block:: ocaml val std_atmosphere : float std_atmosphere = 1.01325e5 .. code-block:: ocaml val torr : float torr = 1.33322368421e2 .. code-block:: ocaml val meter_of_mercury : float meter_of_mercury = 1.33322368421e5 .. code-block:: ocaml val inch_of_mercury : float inch_of_mercury = 3.38638815789e3 .. code-block:: ocaml val inch_of_water : float inch_of_water = 2.490889e2 .. code-block:: ocaml val psi : float psi = 6.89475729317e3 .. code-block:: ocaml val poise : float poise = 1e-1 .. code-block:: ocaml val stokes : float stokes = 1e-4 .. code-block:: ocaml val stilb : float stilb = 1e4 .. code-block:: ocaml val lumen : float lumen = 1e0 .. code-block:: ocaml val lux : float lux = 1e0 .. code-block:: ocaml val phot : float phot = 1e4 .. code-block:: ocaml val footcandle : float footcandle = 1.076e1 .. code-block:: ocaml val lambert : float lambert = 1e4 .. code-block:: ocaml val footlambert : float footlambert = 1.07639104e1 .. code-block:: ocaml val curie : float curie = 3.7e10 .. code-block:: ocaml val roentgen : float roentgen = 2.58e-4 .. code-block:: ocaml val rad : float rad = 1e-2 .. code-block:: ocaml val solar_mass : float solar_mass = 1.98892e30 .. code-block:: ocaml val bohr_radius : float bohr_radius = 5.291772083e-11 .. code-block:: ocaml val newton : float newton = 1e0 .. code-block:: ocaml val dyne : float dyne = 1e-5 .. code-block:: ocaml val joule : float joule = 1e0 .. code-block:: ocaml val erg : float erg = 1e-7 .. code-block:: ocaml val stefan_boltzmann_constant : float stefan_boltzmann_constant = 5.67040047374e-8 .. code-block:: ocaml val thomson_cross_section : float thomson_cross_section = 6.65245893699e-29 .. code-block:: ocaml val bohr_magneton : float bohr_magneton = 9.27400899e-24 .. code-block:: ocaml val nuclear_magneton : float nuclear_magneton = 5.05078317e-27 .. code-block:: ocaml val electron_magnetic_moment : float electron_magnetic_moment = 9.28476362e-24 .. code-block:: ocaml val proton_magnetic_moment : float proton_magnetic_moment = 1.410606633e-26 .. code-block:: ocaml val faraday : float faraday = 9.64853429775e4 .. code-block:: ocaml val electron_charge : float electron_charge = 1.602176487e-19 .. code-block:: ocaml val vacuum_permittivity : float vacuum_permittivity = 8.854187817e-12 .. code-block:: ocaml val vacuum_permeability : float vacuum_permeability = 1.25663706144e-6 .. code-block:: ocaml val debye : float debye = 3.33564095198e-30 .. code-block:: ocaml val gauss : float gauss = 1e-4 CGS: Centimetre–gram–second system of units ------------------------------------------------------------------------------- .. code-block:: ocaml val speed_of_light : float speed_of_light = 2.99792458e10 .. code-block:: ocaml val gravitational_constant : float gravitational_constant = 6.673e-8 .. code-block:: ocaml val plancks_constant_h : float plancks_constant_h = 6.62606896e-27 .. code-block:: ocaml val plancks_constant_hbar : float plancks_constant_hbar = 1.05457162825e-27 .. code-block:: ocaml val astronomical_unit : float astronomical_unit = 1.49597870691e13 .. code-block:: ocaml val light_year : float light_year = 9.46053620707e17 .. code-block:: ocaml val parsec : float parsec = 3.08567758135e18 .. code-block:: ocaml val grav_accel : float grav_accel = 9.80665e2 .. code-block:: ocaml val electron_volt : float electron_volt = 1.602176487e-12 .. code-block:: ocaml val mass_electron : float mass_electron = 9.10938188e-28 .. code-block:: ocaml val mass_muon : float mass_muon = 1.88353109e-25 .. code-block:: ocaml val mass_proton : float mass_proton = 1.67262158e-24 .. code-block:: ocaml val mass_neutron : float mass_neutron = 1.67492716e-24 .. code-block:: ocaml val rydberg : float rydberg = 2.17987196968e-11 .. code-block:: ocaml val boltzmann : float boltzmann = 1.3806504e-16 .. code-block:: ocaml val molar_gas : float molar_gas = 8.314472e7 .. code-block:: ocaml val standard_gas_volume : float standard_gas_volume = 2.2710981e4 .. code-block:: ocaml val minute : float minute = 6e1 .. code-block:: ocaml val hour : float hour = 3.6e3 .. code-block:: ocaml val day : float day = 8.64e4 .. code-block:: ocaml val week : float week = 6.048e5 .. code-block:: ocaml val inch : float inch = 2.54e0 .. code-block:: ocaml val foot : float foot = 3.048e1 .. code-block:: ocaml val yard : float yard = 9.144e1 .. code-block:: ocaml val mile : float mile = 1.609344e5 .. code-block:: ocaml val nautical_mile : float nautical_mile = 1.852e5 .. code-block:: ocaml val fathom : float fathom = 1.8288e2 .. code-block:: ocaml val mil : float mil = 2.54e-3 .. code-block:: ocaml val point : float point = 3.52777777778e-2 .. code-block:: ocaml val texpoint : float texpoint = 3.51459803515e-2 .. code-block:: ocaml val micron : float micron = 1e-4 .. code-block:: ocaml val angstrom : float angstrom = 1e-8 .. code-block:: ocaml val hectare : float hectare = 1e8 .. code-block:: ocaml val acre : float acre = 4.04685642241e7 .. code-block:: ocaml val barn : float barn = 1e-24 .. code-block:: ocaml val liter : float liter = 1e3 .. code-block:: ocaml val us_gallon : float us_gallon = 3.78541178402e3 .. code-block:: ocaml val quart : float quart = 9.46352946004e2 .. code-block:: ocaml val pint : float pint = 4.73176473002e2 .. code-block:: ocaml val cup : float cup = 2.36588236501e2 .. code-block:: ocaml val fluid_ounce : float fluid_ounce = 2.95735295626e1 .. code-block:: ocaml val tablespoon : float tablespoon = 1.47867647813e1 .. code-block:: ocaml val teaspoon : float teaspoon = 4.92892159375e0 .. code-block:: ocaml val canadian_gallon : float canadian_gallon = 4.54609e3 .. code-block:: ocaml val uk_gallon : float uk_gallon = 4.546092e3 .. code-block:: ocaml val miles_per_hour : float miles_per_hour = 4.4704e1 .. code-block:: ocaml val kilometers_per_hour : float kilometers_per_hour = 2.77777777778e1 .. code-block:: ocaml val knot : float knot = 5.14444444444e1 .. code-block:: ocaml val pound_mass : float pound_mass = 4.5359237e2 .. code-block:: ocaml val ounce_mass : float ounce_mass = 2.8349523125e1 .. code-block:: ocaml val ton : float ton = 9.0718474e5 .. code-block:: ocaml val metric_ton : float metric_ton = 1e6 .. code-block:: ocaml val uk_ton : float uk_ton = 1.0160469088e6 .. code-block:: ocaml val troy_ounce : float troy_ounce = 3.1103475e1 .. code-block:: ocaml val carat : float carat = 2e-1 .. code-block:: ocaml val unified_atomic_mass : float unified_atomic_mass = 1.660538782e-24 .. code-block:: ocaml val gram_force : float gram_force = 9.80665e2 .. code-block:: ocaml val pound_force : float pound_force = 4.44822161526e5 .. code-block:: ocaml val kilopound_force : float kilopound_force = 4.44822161526e8 .. code-block:: ocaml val poundal : float poundal = 1.38255e4 .. code-block:: ocaml val calorie : float calorie = 4.1868e7 .. code-block:: ocaml val btu : float btu = 1.05505585262e10 .. code-block:: ocaml val therm : float therm = 1.05506e15 .. code-block:: ocaml val horsepower : float horsepower = 7.457e9 .. code-block:: ocaml val bar : float bar = 1e6 .. code-block:: ocaml val std_atmosphere : float std_atmosphere = 1.01325e6 .. code-block:: ocaml val torr : float torr = 1.33322368421e3 .. code-block:: ocaml val meter_of_mercury : float meter_of_mercury = 1.33322368421e6 .. code-block:: ocaml val inch_of_mercury : float inch_of_mercury = 3.38638815789e4 .. code-block:: ocaml val inch_of_water : float inch_of_water = 2.490889e3 .. code-block:: ocaml val psi : float psi = 6.89475729317e4 .. code-block:: ocaml val poise : float poise = 1e0 .. code-block:: ocaml val stokes : float stokes = 1e0 .. code-block:: ocaml val stilb : float stilb = 1e0 .. code-block:: ocaml val lumen : float lumen = 1e0 .. code-block:: ocaml val lux : float lux = 1e-4 .. code-block:: ocaml val phot : float phot = 1e0 .. code-block:: ocaml val footcandle : float footcandle = 1.076e-3 .. code-block:: ocaml val lambert : float lambert = 1e0 .. code-block:: ocaml val footlambert : float footlambert = 1.07639104e-3 .. code-block:: ocaml val curie : float curie = 3.7e10 .. code-block:: ocaml val roentgen : float roentgen = 2.58e-7 .. code-block:: ocaml val rad : float rad = 1e2 .. code-block:: ocaml val solar_mass : float solar_mass = 1.98892e33 .. code-block:: ocaml val bohr_radius : float bohr_radius = 5.291772083e-9 .. code-block:: ocaml val newton : float newton = 1e5 .. code-block:: ocaml val dyne : float dyne = 1e0 .. code-block:: ocaml val joule : float joule = 1e7 .. code-block:: ocaml val erg : float erg = 1e0 .. code-block:: ocaml val stefan_boltzmann_constant : float stefan_boltzmann_constant = 5.67040047374e-5 .. code-block:: ocaml val thomson_cross_section : float thomson_cross_section = 6.65245893699e-25 CGSM: Unit Systems in Electromagnetism ------------------------------------------------------------------------------- .. code-block:: ocaml val speed_of_light : float speed_of_light = 2.99792458e10 .. code-block:: ocaml val gravitational_constant : float gravitational_constant = 6.673e-8 .. code-block:: ocaml val plancks_constant_h : float plancks_constant_h = 6.62606896e-27 .. code-block:: ocaml val plancks_constant_hbar : float plancks_constant_hbar = 1.05457162825e-27 .. code-block:: ocaml val astronomical_unit : float astronomical_unit = 1.49597870691e13 .. code-block:: ocaml val light_year : float light_year = 9.46053620707e17 .. code-block:: ocaml val parsec : float parsec = 3.08567758135e18 .. code-block:: ocaml val grav_accel : float grav_accel = 9.80665e2 .. code-block:: ocaml val electron_volt : float electron_volt = 1.602176487e-12 .. code-block:: ocaml val mass_electron : float mass_electron = 9.10938188e-28 .. code-block:: ocaml val mass_muon : float mass_muon = 1.88353109e-25 .. code-block:: ocaml val mass_proton : float mass_proton = 1.67262158e-24 .. code-block:: ocaml val mass_neutron : float mass_neutron = 1.67492716e-24 .. code-block:: ocaml val rydberg : float rydberg = 2.17987196968e-11 .. code-block:: ocaml val boltzmann : float boltzmann = 1.3806504e-16 .. code-block:: ocaml val molar_gas : float molar_gas = 8.314472e7 .. code-block:: ocaml val standard_gas_volume : float standard_gas_volume = 2.2710981e4 .. code-block:: ocaml val minute : float minute = 6e1 .. code-block:: ocaml val hour : float hour = 3.6e3 .. code-block:: ocaml val day : float day = 8.64e4 .. code-block:: ocaml val week : float week = 6.048e5 .. code-block:: ocaml val inch : float inch = 2.54e0 .. code-block:: ocaml val foot : float foot = 3.048e1 .. code-block:: ocaml val yard : float yard = 9.144e1 .. code-block:: ocaml val mile : float mile = 1.609344e5 .. code-block:: ocaml val nautical_mile : float nautical_mile = 1.852e5 .. code-block:: ocaml val fathom : float fathom = 1.8288e2 .. code-block:: ocaml val mil : float mil = 2.54e-3 .. code-block:: ocaml val point : float point = 3.52777777778e-2 .. code-block:: ocaml val texpoint : float texpoint = 3.51459803515e-2 .. code-block:: ocaml val micron : float micron = 1e-4 .. code-block:: ocaml val angstrom : float angstrom = 1e-8 .. code-block:: ocaml val hectare : float hectare = 1e8 .. code-block:: ocaml val acre : float acre = 4.04685642241e7 .. code-block:: ocaml val barn : float barn = 1e-24 .. code-block:: ocaml val liter : float liter = 1e3 .. code-block:: ocaml val us_gallon : float us_gallon = 3.78541178402e3 .. code-block:: ocaml val quart : float quart = 9.46352946004e2 .. code-block:: ocaml val pint : float pint = 4.73176473002e2 .. code-block:: ocaml val cup : float cup = 2.36588236501e2 .. code-block:: ocaml val fluid_ounce : float fluid_ounce = 2.95735295626e1 .. code-block:: ocaml val tablespoon : float tablespoon = 1.47867647813e1 .. code-block:: ocaml val teaspoon : float teaspoon = 4.92892159375e0 .. code-block:: ocaml val canadian_gallon : float canadian_gallon = 4.54609e3 .. code-block:: ocaml val uk_gallon : float uk_gallon = 4.546092e3 .. code-block:: ocaml val miles_per_hour : float miles_per_hour = 4.4704e1 .. code-block:: ocaml val kilometers_per_hour : float kilometers_per_hour = 2.77777777778e1 .. code-block:: ocaml val knot : float knot = 5.14444444444e1 .. code-block:: ocaml val pound_mass : float pound_mass = 4.5359237e2 .. code-block:: ocaml val ounce_mass : float ounce_mass = 2.8349523125e1 .. code-block:: ocaml val ton : float ton = 9.0718474e5 .. code-block:: ocaml val metric_ton : float metric_ton = 1e6 .. code-block:: ocaml val uk_ton : float uk_ton = 1.0160469088e6 .. code-block:: ocaml val troy_ounce : float troy_ounce = 3.1103475e1 .. code-block:: ocaml val carat : float carat = 2e-1 .. code-block:: ocaml val unified_atomic_mass : float unified_atomic_mass = 1.660538782e-24 .. code-block:: ocaml val gram_force : float gram_force = 9.80665e2 .. code-block:: ocaml val pound_force : float pound_force = 4.44822161526e5 .. code-block:: ocaml val kilopound_force : float kilopound_force = 4.44822161526e8 .. code-block:: ocaml val poundal : float poundal = 1.38255e4 .. code-block:: ocaml val calorie : float calorie = 4.1868e7 .. code-block:: ocaml val btu : float btu = 1.05505585262e10 .. code-block:: ocaml val therm : float therm = 1.05506e15 .. code-block:: ocaml val horsepower : float horsepower = 7.457e9 .. code-block:: ocaml val bar : float bar = 1e6 .. code-block:: ocaml val std_atmosphere : float std_atmosphere = 1.01325e6 .. code-block:: ocaml val torr : float torr = 1.33322368421e3 .. code-block:: ocaml val meter_of_mercury : float meter_of_mercury = 1.33322368421e6 .. code-block:: ocaml val inch_of_mercury : float inch_of_mercury = 3.38638815789e4 .. code-block:: ocaml val inch_of_water : float inch_of_water = 2.490889e3 .. code-block:: ocaml val psi : float psi = 6.89475729317e4 .. code-block:: ocaml val poise : float poise = 1e0 .. code-block:: ocaml val stokes : float stokes = 1e0 .. code-block:: ocaml val stilb : float stilb = 1e0 .. code-block:: ocaml val lumen : float lumen = 1e0 .. code-block:: ocaml val lux : float lux = 1e-4 .. code-block:: ocaml val phot : float phot = 1e0 .. code-block:: ocaml val footcandle : float footcandle = 1.076e-3 .. code-block:: ocaml val lambert : float lambert = 1e0 .. code-block:: ocaml val footlambert : float footlambert = 1.07639104e-3 .. code-block:: ocaml val curie : float curie = 3.7e10 .. code-block:: ocaml val roentgen : float roentgen = 2.58e-8 .. code-block:: ocaml val rad : float rad = 1e2 .. code-block:: ocaml val solar_mass : float solar_mass = 1.98892e33 .. code-block:: ocaml val bohr_radius : float bohr_radius = 5.291772083e-9 .. code-block:: ocaml val newton : float newton = 1e5 .. code-block:: ocaml val dyne : float dyne = 1e0 .. code-block:: ocaml val joule : float joule = 1e7 .. code-block:: ocaml val erg : float erg = 1e0 .. code-block:: ocaml val stefan_boltzmann_constant : float stefan_boltzmann_constant = 5.67040047374e-5 .. code-block:: ocaml val thomson_cross_section : float thomson_cross_section = 6.65245893699e-25 .. code-block:: ocaml val bohr_magneton : float bohr_magneton = 9.27400899e-21 .. code-block:: ocaml val nuclear_magneton : float nuclear_magneton = 5.05078317e-24 .. code-block:: ocaml val electron_magnetic_moment : float electron_magnetic_moment = 9.28476362e-21 .. code-block:: ocaml val proton_magnetic_moment : float proton_magnetic_moment = 1.410606633e-23 .. code-block:: ocaml val faraday : float faraday = 9.64853429775e3 .. code-block:: ocaml val electron_charge : float electron_charge = 1.602176487e-20