Module: Numo::GSL::Const
- Defined in:
- ext/numo/gsl/const/gsl_const.c
Constant Summary
- CGSM_ACRE =
- DBL2NUM(GSL_CONST_CGSM_ACRE) 
- CGSM_ANGSTROM =
- DBL2NUM(GSL_CONST_CGSM_ANGSTROM) 
- CGSM_ASTRONOMICAL_UNIT =
- DBL2NUM(GSL_CONST_CGSM_ASTRONOMICAL_UNIT) 
- CGSM_BAR =
- DBL2NUM(GSL_CONST_CGSM_BAR) 
- CGSM_BARN =
- DBL2NUM(GSL_CONST_CGSM_BARN) 
- CGSM_BOHR_MAGNETON =
- DBL2NUM(GSL_CONST_CGSM_BOHR_MAGNETON) 
- CGSM_BOHR_RADIUS =
- DBL2NUM(GSL_CONST_CGSM_BOHR_RADIUS) 
- CGSM_BOLTZMANN =
- DBL2NUM(GSL_CONST_CGSM_BOLTZMANN) 
- CGSM_BTU =
- DBL2NUM(GSL_CONST_CGSM_BTU) 
- CGSM_CALORIE =
- DBL2NUM(GSL_CONST_CGSM_CALORIE) 
- CGSM_CANADIAN_GALLON =
- DBL2NUM(GSL_CONST_CGSM_CANADIAN_GALLON) 
- CGSM_CARAT =
- DBL2NUM(GSL_CONST_CGSM_CARAT) 
- CGSM_CUP =
- DBL2NUM(GSL_CONST_CGSM_CUP) 
- CGSM_CURIE =
- DBL2NUM(GSL_CONST_CGSM_CURIE) 
- CGSM_DAY =
- DBL2NUM(GSL_CONST_CGSM_DAY) 
- CGSM_DYNE =
- DBL2NUM(GSL_CONST_CGSM_DYNE) 
- CGSM_ELECTRON_CHARGE =
- DBL2NUM(GSL_CONST_CGSM_ELECTRON_CHARGE) 
- CGSM_ELECTRON_MAGNETIC_MOMENT =
- DBL2NUM(GSL_CONST_CGSM_ELECTRON_MAGNETIC_MOMENT) 
- CGSM_ELECTRON_VOLT =
- DBL2NUM(GSL_CONST_CGSM_ELECTRON_VOLT) 
- CGSM_ERG =
- DBL2NUM(GSL_CONST_CGSM_ERG) 
- CGSM_FARADAY =
- DBL2NUM(GSL_CONST_CGSM_FARADAY) 
- CGSM_FATHOM =
- DBL2NUM(GSL_CONST_CGSM_FATHOM) 
- CGSM_FLUID_OUNCE =
- DBL2NUM(GSL_CONST_CGSM_FLUID_OUNCE) 
- CGSM_FOOT =
- DBL2NUM(GSL_CONST_CGSM_FOOT) 
- CGSM_FOOTCANDLE =
- DBL2NUM(GSL_CONST_CGSM_FOOTCANDLE) 
- CGSM_FOOTLAMBERT =
- DBL2NUM(GSL_CONST_CGSM_FOOTLAMBERT) 
- CGSM_GRAM_FORCE =
- DBL2NUM(GSL_CONST_CGSM_GRAM_FORCE) 
- CGSM_GRAVITATIONAL_CONSTANT =
- DBL2NUM(GSL_CONST_CGSM_GRAVITATIONAL_CONSTANT) 
- CGSM_GRAV_ACCEL =
- DBL2NUM(GSL_CONST_CGSM_GRAV_ACCEL) 
- CGSM_HECTARE =
- DBL2NUM(GSL_CONST_CGSM_HECTARE) 
- CGSM_HORSEPOWER =
- DBL2NUM(GSL_CONST_CGSM_HORSEPOWER) 
- CGSM_HOUR =
- DBL2NUM(GSL_CONST_CGSM_HOUR) 
- CGSM_INCH =
- DBL2NUM(GSL_CONST_CGSM_INCH) 
- CGSM_INCH_OF_MERCURY =
- DBL2NUM(GSL_CONST_CGSM_INCH_OF_MERCURY) 
- CGSM_INCH_OF_WATER =
- DBL2NUM(GSL_CONST_CGSM_INCH_OF_WATER) 
- CGSM_JOULE =
- DBL2NUM(GSL_CONST_CGSM_JOULE) 
- CGSM_KILOMETERS_PER_HOUR =
- DBL2NUM(GSL_CONST_CGSM_KILOMETERS_PER_HOUR) 
- CGSM_KILOPOUND_FORCE =
- DBL2NUM(GSL_CONST_CGSM_KILOPOUND_FORCE) 
- CGSM_KNOT =
- DBL2NUM(GSL_CONST_CGSM_KNOT) 
- CGSM_LAMBERT =
- DBL2NUM(GSL_CONST_CGSM_LAMBERT) 
- CGSM_LIGHT_YEAR =
- DBL2NUM(GSL_CONST_CGSM_LIGHT_YEAR) 
- CGSM_LITER =
- DBL2NUM(GSL_CONST_CGSM_LITER) 
- CGSM_LUMEN =
- DBL2NUM(GSL_CONST_CGSM_LUMEN) 
- CGSM_LUX =
- DBL2NUM(GSL_CONST_CGSM_LUX) 
- CGSM_MASS_ELECTRON =
- DBL2NUM(GSL_CONST_CGSM_MASS_ELECTRON) 
- CGSM_MASS_MUON =
- DBL2NUM(GSL_CONST_CGSM_MASS_MUON) 
- CGSM_MASS_NEUTRON =
- DBL2NUM(GSL_CONST_CGSM_MASS_NEUTRON) 
- CGSM_MASS_PROTON =
- DBL2NUM(GSL_CONST_CGSM_MASS_PROTON) 
- CGSM_METER_OF_MERCURY =
- DBL2NUM(GSL_CONST_CGSM_METER_OF_MERCURY) 
- CGSM_METRIC_TON =
- DBL2NUM(GSL_CONST_CGSM_METRIC_TON) 
- CGSM_MICRON =
- DBL2NUM(GSL_CONST_CGSM_MICRON) 
- CGSM_MIL =
- DBL2NUM(GSL_CONST_CGSM_MIL) 
- CGSM_MILE =
- DBL2NUM(GSL_CONST_CGSM_MILE) 
- CGSM_MILES_PER_HOUR =
- DBL2NUM(GSL_CONST_CGSM_MILES_PER_HOUR) 
- CGSM_MINUTE =
- DBL2NUM(GSL_CONST_CGSM_MINUTE) 
- CGSM_MOLAR_GAS =
- DBL2NUM(GSL_CONST_CGSM_MOLAR_GAS) 
- CGSM_NAUTICAL_MILE =
- DBL2NUM(GSL_CONST_CGSM_NAUTICAL_MILE) 
- CGSM_NEWTON =
- DBL2NUM(GSL_CONST_CGSM_NEWTON) 
- CGSM_NUCLEAR_MAGNETON =
- DBL2NUM(GSL_CONST_CGSM_NUCLEAR_MAGNETON) 
- CGSM_OUNCE_MASS =
- DBL2NUM(GSL_CONST_CGSM_OUNCE_MASS) 
- CGSM_PARSEC =
- DBL2NUM(GSL_CONST_CGSM_PARSEC) 
- CGSM_PHOT =
- DBL2NUM(GSL_CONST_CGSM_PHOT) 
- CGSM_PINT =
- DBL2NUM(GSL_CONST_CGSM_PINT) 
- CGSM_PLANCKS_CONSTANT_H =
- DBL2NUM(GSL_CONST_CGSM_PLANCKS_CONSTANT_H) 
- CGSM_PLANCKS_CONSTANT_HBAR =
- DBL2NUM(GSL_CONST_CGSM_PLANCKS_CONSTANT_HBAR) 
- CGSM_POINT =
- DBL2NUM(GSL_CONST_CGSM_POINT) 
- CGSM_POISE =
- DBL2NUM(GSL_CONST_CGSM_POISE) 
- CGSM_POUNDAL =
- DBL2NUM(GSL_CONST_CGSM_POUNDAL) 
- CGSM_POUND_FORCE =
- DBL2NUM(GSL_CONST_CGSM_POUND_FORCE) 
- CGSM_POUND_MASS =
- DBL2NUM(GSL_CONST_CGSM_POUND_MASS) 
- CGSM_PROTON_MAGNETIC_MOMENT =
- DBL2NUM(GSL_CONST_CGSM_PROTON_MAGNETIC_MOMENT) 
- CGSM_PSI =
- DBL2NUM(GSL_CONST_CGSM_PSI) 
- CGSM_QUART =
- DBL2NUM(GSL_CONST_CGSM_QUART) 
- CGSM_RAD =
- DBL2NUM(GSL_CONST_CGSM_RAD) 
- CGSM_ROENTGEN =
- DBL2NUM(GSL_CONST_CGSM_ROENTGEN) 
- CGSM_RYDBERG =
- DBL2NUM(GSL_CONST_CGSM_RYDBERG) 
- CGSM_SOLAR_MASS =
- DBL2NUM(GSL_CONST_CGSM_SOLAR_MASS) 
- CGSM_SPEED_OF_LIGHT =
- DBL2NUM(GSL_CONST_CGSM_SPEED_OF_LIGHT) 
- CGSM_STANDARD_GAS_VOLUME =
- DBL2NUM(GSL_CONST_CGSM_STANDARD_GAS_VOLUME) 
- CGSM_STD_ATMOSPHERE =
- DBL2NUM(GSL_CONST_CGSM_STD_ATMOSPHERE) 
- CGSM_STEFAN_BOLTZMANN_CONSTANT =
- DBL2NUM(GSL_CONST_CGSM_STEFAN_BOLTZMANN_CONSTANT) 
- CGSM_STILB =
- DBL2NUM(GSL_CONST_CGSM_STILB) 
- CGSM_STOKES =
- DBL2NUM(GSL_CONST_CGSM_STOKES) 
- CGSM_TABLESPOON =
- DBL2NUM(GSL_CONST_CGSM_TABLESPOON) 
- CGSM_TEASPOON =
- DBL2NUM(GSL_CONST_CGSM_TEASPOON) 
- CGSM_TEXPOINT =
- DBL2NUM(GSL_CONST_CGSM_TEXPOINT) 
- CGSM_THERM =
- DBL2NUM(GSL_CONST_CGSM_THERM) 
- CGSM_THOMSON_CROSS_SECTION =
- DBL2NUM(GSL_CONST_CGSM_THOMSON_CROSS_SECTION) 
- CGSM_TON =
- DBL2NUM(GSL_CONST_CGSM_TON) 
- CGSM_TORR =
- DBL2NUM(GSL_CONST_CGSM_TORR) 
- CGSM_TROY_OUNCE =
- DBL2NUM(GSL_CONST_CGSM_TROY_OUNCE) 
- CGSM_UK_GALLON =
- DBL2NUM(GSL_CONST_CGSM_UK_GALLON) 
- CGSM_UK_TON =
- DBL2NUM(GSL_CONST_CGSM_UK_TON) 
- CGSM_UNIFIED_ATOMIC_MASS =
- DBL2NUM(GSL_CONST_CGSM_UNIFIED_ATOMIC_MASS) 
- CGSM_US_GALLON =
- DBL2NUM(GSL_CONST_CGSM_US_GALLON) 
- CGSM_WEEK =
- DBL2NUM(GSL_CONST_CGSM_WEEK) 
- CGSM_YARD =
- DBL2NUM(GSL_CONST_CGSM_YARD) 
- CGS_ACRE =
- DBL2NUM(GSL_CONST_CGS_ACRE) 
- CGS_ANGSTROM =
- DBL2NUM(GSL_CONST_CGS_ANGSTROM) 
- CGS_ASTRONOMICAL_UNIT =
- DBL2NUM(GSL_CONST_CGS_ASTRONOMICAL_UNIT) 
- CGS_BAR =
- DBL2NUM(GSL_CONST_CGS_BAR) 
- CGS_BARN =
- DBL2NUM(GSL_CONST_CGS_BARN) 
- CGS_BOHR_RADIUS =
- DBL2NUM(GSL_CONST_CGS_BOHR_RADIUS) 
- CGS_BOLTZMANN =
- DBL2NUM(GSL_CONST_CGS_BOLTZMANN) 
- CGS_BTU =
- DBL2NUM(GSL_CONST_CGS_BTU) 
- CGS_CALORIE =
- DBL2NUM(GSL_CONST_CGS_CALORIE) 
- CGS_CANADIAN_GALLON =
- DBL2NUM(GSL_CONST_CGS_CANADIAN_GALLON) 
- CGS_CARAT =
- DBL2NUM(GSL_CONST_CGS_CARAT) 
- CGS_CUP =
- DBL2NUM(GSL_CONST_CGS_CUP) 
- CGS_CURIE =
- DBL2NUM(GSL_CONST_CGS_CURIE) 
- CGS_DAY =
- DBL2NUM(GSL_CONST_CGS_DAY) 
- CGS_DYNE =
- DBL2NUM(GSL_CONST_CGS_DYNE) 
- CGS_ELECTRON_VOLT =
- DBL2NUM(GSL_CONST_CGS_ELECTRON_VOLT) 
- CGS_ERG =
- DBL2NUM(GSL_CONST_CGS_ERG) 
- CGS_FATHOM =
- DBL2NUM(GSL_CONST_CGS_FATHOM) 
- CGS_FLUID_OUNCE =
- DBL2NUM(GSL_CONST_CGS_FLUID_OUNCE) 
- CGS_FOOT =
- DBL2NUM(GSL_CONST_CGS_FOOT) 
- CGS_FOOTCANDLE =
- DBL2NUM(GSL_CONST_CGS_FOOTCANDLE) 
- CGS_FOOTLAMBERT =
- DBL2NUM(GSL_CONST_CGS_FOOTLAMBERT) 
- CGS_GRAM_FORCE =
- DBL2NUM(GSL_CONST_CGS_GRAM_FORCE) 
- CGS_GRAVITATIONAL_CONSTANT =
- DBL2NUM(GSL_CONST_CGS_GRAVITATIONAL_CONSTANT) 
- CGS_GRAV_ACCEL =
- DBL2NUM(GSL_CONST_CGS_GRAV_ACCEL) 
- CGS_HECTARE =
- DBL2NUM(GSL_CONST_CGS_HECTARE) 
- CGS_HORSEPOWER =
- DBL2NUM(GSL_CONST_CGS_HORSEPOWER) 
- CGS_HOUR =
- DBL2NUM(GSL_CONST_CGS_HOUR) 
- CGS_INCH =
- DBL2NUM(GSL_CONST_CGS_INCH) 
- CGS_INCH_OF_MERCURY =
- DBL2NUM(GSL_CONST_CGS_INCH_OF_MERCURY) 
- CGS_INCH_OF_WATER =
- DBL2NUM(GSL_CONST_CGS_INCH_OF_WATER) 
- CGS_JOULE =
- DBL2NUM(GSL_CONST_CGS_JOULE) 
- CGS_KILOMETERS_PER_HOUR =
- DBL2NUM(GSL_CONST_CGS_KILOMETERS_PER_HOUR) 
- CGS_KILOPOUND_FORCE =
- DBL2NUM(GSL_CONST_CGS_KILOPOUND_FORCE) 
- CGS_KNOT =
- DBL2NUM(GSL_CONST_CGS_KNOT) 
- CGS_LAMBERT =
- DBL2NUM(GSL_CONST_CGS_LAMBERT) 
- CGS_LIGHT_YEAR =
- DBL2NUM(GSL_CONST_CGS_LIGHT_YEAR) 
- CGS_LITER =
- DBL2NUM(GSL_CONST_CGS_LITER) 
- CGS_LUMEN =
- DBL2NUM(GSL_CONST_CGS_LUMEN) 
- CGS_LUX =
- DBL2NUM(GSL_CONST_CGS_LUX) 
- CGS_MASS_ELECTRON =
- DBL2NUM(GSL_CONST_CGS_MASS_ELECTRON) 
- CGS_MASS_MUON =
- DBL2NUM(GSL_CONST_CGS_MASS_MUON) 
- CGS_MASS_NEUTRON =
- DBL2NUM(GSL_CONST_CGS_MASS_NEUTRON) 
- CGS_MASS_PROTON =
- DBL2NUM(GSL_CONST_CGS_MASS_PROTON) 
- CGS_METER_OF_MERCURY =
- DBL2NUM(GSL_CONST_CGS_METER_OF_MERCURY) 
- CGS_METRIC_TON =
- DBL2NUM(GSL_CONST_CGS_METRIC_TON) 
- CGS_MICRON =
- DBL2NUM(GSL_CONST_CGS_MICRON) 
- CGS_MIL =
- DBL2NUM(GSL_CONST_CGS_MIL) 
- CGS_MILE =
- DBL2NUM(GSL_CONST_CGS_MILE) 
- CGS_MILES_PER_HOUR =
- DBL2NUM(GSL_CONST_CGS_MILES_PER_HOUR) 
- CGS_MINUTE =
- DBL2NUM(GSL_CONST_CGS_MINUTE) 
- CGS_MOLAR_GAS =
- DBL2NUM(GSL_CONST_CGS_MOLAR_GAS) 
- CGS_NAUTICAL_MILE =
- DBL2NUM(GSL_CONST_CGS_NAUTICAL_MILE) 
- CGS_NEWTON =
- DBL2NUM(GSL_CONST_CGS_NEWTON) 
- CGS_OUNCE_MASS =
- DBL2NUM(GSL_CONST_CGS_OUNCE_MASS) 
- CGS_PARSEC =
- DBL2NUM(GSL_CONST_CGS_PARSEC) 
- CGS_PHOT =
- DBL2NUM(GSL_CONST_CGS_PHOT) 
- CGS_PINT =
- DBL2NUM(GSL_CONST_CGS_PINT) 
- CGS_PLANCKS_CONSTANT_H =
- DBL2NUM(GSL_CONST_CGS_PLANCKS_CONSTANT_H) 
- CGS_PLANCKS_CONSTANT_HBAR =
- DBL2NUM(GSL_CONST_CGS_PLANCKS_CONSTANT_HBAR) 
- CGS_POINT =
- DBL2NUM(GSL_CONST_CGS_POINT) 
- CGS_POISE =
- DBL2NUM(GSL_CONST_CGS_POISE) 
- CGS_POUNDAL =
- DBL2NUM(GSL_CONST_CGS_POUNDAL) 
- CGS_POUND_FORCE =
- DBL2NUM(GSL_CONST_CGS_POUND_FORCE) 
- CGS_POUND_MASS =
- DBL2NUM(GSL_CONST_CGS_POUND_MASS) 
- CGS_PSI =
- DBL2NUM(GSL_CONST_CGS_PSI) 
- CGS_QUART =
- DBL2NUM(GSL_CONST_CGS_QUART) 
- CGS_RAD =
- DBL2NUM(GSL_CONST_CGS_RAD) 
- CGS_ROENTGEN =
- DBL2NUM(GSL_CONST_CGS_ROENTGEN) 
- CGS_RYDBERG =
- DBL2NUM(GSL_CONST_CGS_RYDBERG) 
- CGS_SOLAR_MASS =
- DBL2NUM(GSL_CONST_CGS_SOLAR_MASS) 
- CGS_SPEED_OF_LIGHT =
- DBL2NUM(GSL_CONST_CGS_SPEED_OF_LIGHT) 
- CGS_STANDARD_GAS_VOLUME =
- DBL2NUM(GSL_CONST_CGS_STANDARD_GAS_VOLUME) 
- CGS_STD_ATMOSPHERE =
- DBL2NUM(GSL_CONST_CGS_STD_ATMOSPHERE) 
- CGS_STEFAN_BOLTZMANN_CONSTANT =
- DBL2NUM(GSL_CONST_CGS_STEFAN_BOLTZMANN_CONSTANT) 
- CGS_STILB =
- DBL2NUM(GSL_CONST_CGS_STILB) 
- CGS_STOKES =
- DBL2NUM(GSL_CONST_CGS_STOKES) 
- CGS_TABLESPOON =
- DBL2NUM(GSL_CONST_CGS_TABLESPOON) 
- CGS_TEASPOON =
- DBL2NUM(GSL_CONST_CGS_TEASPOON) 
- CGS_TEXPOINT =
- DBL2NUM(GSL_CONST_CGS_TEXPOINT) 
- CGS_THERM =
- DBL2NUM(GSL_CONST_CGS_THERM) 
- CGS_THOMSON_CROSS_SECTION =
- DBL2NUM(GSL_CONST_CGS_THOMSON_CROSS_SECTION) 
- CGS_TON =
- DBL2NUM(GSL_CONST_CGS_TON) 
- CGS_TORR =
- DBL2NUM(GSL_CONST_CGS_TORR) 
- CGS_TROY_OUNCE =
- DBL2NUM(GSL_CONST_CGS_TROY_OUNCE) 
- CGS_UK_GALLON =
- DBL2NUM(GSL_CONST_CGS_UK_GALLON) 
- CGS_UK_TON =
- DBL2NUM(GSL_CONST_CGS_UK_TON) 
- CGS_UNIFIED_ATOMIC_MASS =
- DBL2NUM(GSL_CONST_CGS_UNIFIED_ATOMIC_MASS) 
- CGS_US_GALLON =
- DBL2NUM(GSL_CONST_CGS_US_GALLON) 
- CGS_WEEK =
- DBL2NUM(GSL_CONST_CGS_WEEK) 
- CGS_YARD =
- DBL2NUM(GSL_CONST_CGS_YARD) 
- MKSA_ACRE =
        The area of 1 acre. 
- DBL2NUM(GSL_CONST_MKSA_ACRE) 
- MKSA_ANGSTROM =
        The length of 1 angstrom. 
- DBL2NUM(GSL_CONST_MKSA_ANGSTROM) 
- MKSA_ASTRONOMICAL_UNIT =
        The length of 1 astronomical unit (mean earth-sun distance), au. 
- DBL2NUM(GSL_CONST_MKSA_ASTRONOMICAL_UNIT) 
- MKSA_BAR =
        The pressure of 1 bar. 
- DBL2NUM(GSL_CONST_MKSA_BAR) 
- MKSA_BARN =
        The area of 1 barn. 
- DBL2NUM(GSL_CONST_MKSA_BARN) 
- MKSA_BOHR_MAGNETON =
        The Bohr Magneton, \mu_B. 
- DBL2NUM(GSL_CONST_MKSA_BOHR_MAGNETON) 
- MKSA_BOHR_RADIUS =
        The Bohr radius, a_0. 
- DBL2NUM(GSL_CONST_MKSA_BOHR_RADIUS) 
- MKSA_BOLTZMANN =
        The Boltzmann constant, k. 
- DBL2NUM(GSL_CONST_MKSA_BOLTZMANN) 
- MKSA_BTU =
        The energy of 1 British Thermal Unit, btu. 
- DBL2NUM(GSL_CONST_MKSA_BTU) 
- MKSA_CALORIE =
        The energy of 1 calorie. 
- DBL2NUM(GSL_CONST_MKSA_CALORIE) 
- MKSA_CANADIAN_GALLON =
        The volume of 1 Canadian gallon. 
- DBL2NUM(GSL_CONST_MKSA_CANADIAN_GALLON) 
- MKSA_CARAT =
        The mass of 1 carat. 
- DBL2NUM(GSL_CONST_MKSA_CARAT) 
- MKSA_CUP =
- DBL2NUM(GSL_CONST_MKSA_CUP) 
- MKSA_CURIE =
        The activity of 1 curie. 
- DBL2NUM(GSL_CONST_MKSA_CURIE) 
- MKSA_DAY =
        The number of seconds in 1 day. 
- DBL2NUM(GSL_CONST_MKSA_DAY) 
- MKSA_DEBYE =
        The electric dipole moment of 1 Debye, D. 
- DBL2NUM(GSL_CONST_MKSA_DEBYE) 
- MKSA_DYNE =
        The force of 1 Dyne = $10^-5$ 10^-5 Newton. 
- DBL2NUM(GSL_CONST_MKSA_DYNE) 
- MKSA_ELECTRON_CHARGE =
        The charge of the electron, e. 
- DBL2NUM(GSL_CONST_MKSA_ELECTRON_CHARGE) 
- MKSA_ELECTRON_MAGNETIC_MOMENT =
        The absolute value of the magnetic moment of the electron, \mu_e. The physical magnetic moment of the electron is negative. 
- DBL2NUM(GSL_CONST_MKSA_ELECTRON_MAGNETIC_MOMENT) 
- MKSA_ELECTRON_VOLT =
        The energy of 1 electron volt, eV. 
- DBL2NUM(GSL_CONST_MKSA_ELECTRON_VOLT) 
- MKSA_ERG =
        The energy 1 erg = $10^-7$ 10^-7 Joule. 
- DBL2NUM(GSL_CONST_MKSA_ERG) 
- MKSA_FARADAY =
        The molar charge of 1 Faraday. 
- DBL2NUM(GSL_CONST_MKSA_FARADAY) 
- MKSA_FATHOM =
        The length of 1 fathom. 
- DBL2NUM(GSL_CONST_MKSA_FATHOM) 
- MKSA_FLUID_OUNCE =
- DBL2NUM(GSL_CONST_MKSA_FLUID_OUNCE) 
- MKSA_FOOT =
        The length of 1 foot. 
- DBL2NUM(GSL_CONST_MKSA_FOOT) 
- MKSA_FOOTCANDLE =
        The illuminance of 1 footcandle. 
- DBL2NUM(GSL_CONST_MKSA_FOOTCANDLE) 
- MKSA_FOOTLAMBERT =
        The luminance of 1 footlambert. 
- DBL2NUM(GSL_CONST_MKSA_FOOTLAMBERT) 
- MKSA_GAUSS =
        The magnetic field of 1 Gauss. 
- DBL2NUM(GSL_CONST_MKSA_GAUSS) 
- MKSA_GRAM_FORCE =
        The force of 1 gram weight. 
- DBL2NUM(GSL_CONST_MKSA_GRAM_FORCE) 
- MKSA_GRAVITATIONAL_CONSTANT =
        The gravitational constant, G. 
- DBL2NUM(GSL_CONST_MKSA_GRAVITATIONAL_CONSTANT) 
- MKSA_GRAV_ACCEL =
        The standard gravitational acceleration on Earth, g. 
- DBL2NUM(GSL_CONST_MKSA_GRAV_ACCEL) 
- MKSA_HECTARE =
        The area of 1 hectare. 
- DBL2NUM(GSL_CONST_MKSA_HECTARE) 
- MKSA_HORSEPOWER =
        The power of 1 horsepower. 
- DBL2NUM(GSL_CONST_MKSA_HORSEPOWER) 
- MKSA_HOUR =
        The number of seconds in 1 hour. 
- DBL2NUM(GSL_CONST_MKSA_HOUR) 
- MKSA_INCH =
        The length of 1 inch. 
- DBL2NUM(GSL_CONST_MKSA_INCH) 
- MKSA_INCH_OF_MERCURY =
        The pressure of 1 inch of mercury. 
- DBL2NUM(GSL_CONST_MKSA_INCH_OF_MERCURY) 
- MKSA_INCH_OF_WATER =
        The pressure of 1 inch of water. 
- DBL2NUM(GSL_CONST_MKSA_INCH_OF_WATER) 
- MKSA_JOULE =
        The SI unit of energy, 1 Joule. 
- DBL2NUM(GSL_CONST_MKSA_JOULE) 
- MKSA_KILOMETERS_PER_HOUR =
        The speed of 1 kilometer per hour. 
- DBL2NUM(GSL_CONST_MKSA_KILOMETERS_PER_HOUR) 
- MKSA_KILOPOUND_FORCE =
        The force of 1 kilopound weight. 
- DBL2NUM(GSL_CONST_MKSA_KILOPOUND_FORCE) 
- MKSA_KNOT =
        The speed of 1 knot. 
- DBL2NUM(GSL_CONST_MKSA_KNOT) 
- MKSA_LAMBERT =
        The luminance of 1 lambert. 
- DBL2NUM(GSL_CONST_MKSA_LAMBERT) 
- MKSA_LIGHT_YEAR =
        The distance of 1 light-year, ly. 
- DBL2NUM(GSL_CONST_MKSA_LIGHT_YEAR) 
- MKSA_LITER =
        The volume of 1 liter. 
- DBL2NUM(GSL_CONST_MKSA_LITER) 
- MKSA_LUMEN =
        The luminous flux of 1 lumen. 
- DBL2NUM(GSL_CONST_MKSA_LUMEN) 
- MKSA_LUX =
        The illuminance of 1 lux. 
- DBL2NUM(GSL_CONST_MKSA_LUX) 
- MKSA_MASS_ELECTRON =
        The mass of the electron, m_e. 
- DBL2NUM(GSL_CONST_MKSA_MASS_ELECTRON) 
- MKSA_MASS_MUON =
        The mass of the muon, m_\mu. 
- DBL2NUM(GSL_CONST_MKSA_MASS_MUON) 
- MKSA_MASS_NEUTRON =
        The mass of the neutron, m_n. 
- DBL2NUM(GSL_CONST_MKSA_MASS_NEUTRON) 
- MKSA_MASS_PROTON =
        The mass of the proton, m_p. 
- DBL2NUM(GSL_CONST_MKSA_MASS_PROTON) 
- MKSA_METER_OF_MERCURY =
        The pressure of 1 meter of mercury. 
- DBL2NUM(GSL_CONST_MKSA_METER_OF_MERCURY) 
- MKSA_METRIC_TON =
        The mass of 1 metric ton (1000 kg). 
- DBL2NUM(GSL_CONST_MKSA_METRIC_TON) 
- MKSA_MICRON =
        The length of 1 micron. 
- DBL2NUM(GSL_CONST_MKSA_MICRON) 
- MKSA_MIL =
        The length of 1 mil (1/1000th of an inch). 
- DBL2NUM(GSL_CONST_MKSA_MIL) 
- MKSA_MILE =
        The length of 1 mile. 
- DBL2NUM(GSL_CONST_MKSA_MILE) 
- MKSA_MILES_PER_HOUR =
        The speed of 1 mile per hour. 
- DBL2NUM(GSL_CONST_MKSA_MILES_PER_HOUR) 
- MKSA_MINUTE =
        The number of seconds in 1 minute. 
- DBL2NUM(GSL_CONST_MKSA_MINUTE) 
- MKSA_MOLAR_GAS =
        The molar gas constant, R_0. 
- DBL2NUM(GSL_CONST_MKSA_MOLAR_GAS) 
- MKSA_NAUTICAL_MILE =
        The length of 1 nautical mile. 
- DBL2NUM(GSL_CONST_MKSA_NAUTICAL_MILE) 
- MKSA_NEWTON =
        The SI unit of force, 1 Newton. 
- DBL2NUM(GSL_CONST_MKSA_NEWTON) 
- MKSA_NUCLEAR_MAGNETON =
        The Nuclear Magneton, \mu_N. 
- DBL2NUM(GSL_CONST_MKSA_NUCLEAR_MAGNETON) 
- MKSA_OUNCE_MASS =
        The mass of 1 ounce. 
- DBL2NUM(GSL_CONST_MKSA_OUNCE_MASS) 
- MKSA_PARSEC =
        The distance of 1 parsec, pc. 
- DBL2NUM(GSL_CONST_MKSA_PARSEC) 
- MKSA_PHOT =
        The illuminance of 1 phot. 
- DBL2NUM(GSL_CONST_MKSA_PHOT) 
- MKSA_PINT =
        The volume of 1 pint. 
- DBL2NUM(GSL_CONST_MKSA_PINT) 
- MKSA_PLANCKS_CONSTANT_H =
        Planck’s constant, h. 
- DBL2NUM(GSL_CONST_MKSA_PLANCKS_CONSTANT_H) 
- MKSA_PLANCKS_CONSTANT_HBAR =
        Planck’s constant divided by 2\pi, \hbar. 
- DBL2NUM(GSL_CONST_MKSA_PLANCKS_CONSTANT_HBAR) 
- MKSA_POINT =
        The length of 1 printer’s point (1/72 inch). 
- DBL2NUM(GSL_CONST_MKSA_POINT) 
- MKSA_POISE =
        The dynamic viscosity of 1 poise. 
- DBL2NUM(GSL_CONST_MKSA_POISE) 
- MKSA_POUNDAL =
        The force of 1 poundal. 
- DBL2NUM(GSL_CONST_MKSA_POUNDAL) 
- MKSA_POUND_FORCE =
        The force of 1 pound weight. 
- DBL2NUM(GSL_CONST_MKSA_POUND_FORCE) 
- MKSA_POUND_MASS =
        The mass of 1 pound. 
- DBL2NUM(GSL_CONST_MKSA_POUND_MASS) 
- MKSA_PROTON_MAGNETIC_MOMENT =
        The magnetic moment of the proton, \mu_p. 
- DBL2NUM(GSL_CONST_MKSA_PROTON_MAGNETIC_MOMENT) 
- MKSA_PSI =
        The pressure of 1 pound per square inch. 
- DBL2NUM(GSL_CONST_MKSA_PSI) 
- MKSA_QUART =
        The volume of 1 quart. 
- DBL2NUM(GSL_CONST_MKSA_QUART) 
- MKSA_RAD =
        The absorbed dose of 1 rad. 
- DBL2NUM(GSL_CONST_MKSA_RAD) 
- MKSA_ROENTGEN =
        The exposure of 1 roentgen. 
- DBL2NUM(GSL_CONST_MKSA_ROENTGEN) 
- MKSA_RYDBERG =
        The Rydberg constant, Ry, in units of energy. This is related to the Rydberg inverse wavelength R_\infty by Ry = h c R_\infty. 
- DBL2NUM(GSL_CONST_MKSA_RYDBERG) 
- MKSA_SOLAR_MASS =
        The mass of the Sun. 
- DBL2NUM(GSL_CONST_MKSA_SOLAR_MASS) 
- MKSA_SPEED_OF_LIGHT =
        The speed of light in vacuum, c. 
- DBL2NUM(GSL_CONST_MKSA_SPEED_OF_LIGHT) 
- MKSA_STANDARD_GAS_VOLUME =
        The standard gas volume, V_0. 
- DBL2NUM(GSL_CONST_MKSA_STANDARD_GAS_VOLUME) 
- MKSA_STD_ATMOSPHERE =
        The pressure of 1 standard atmosphere. 
- DBL2NUM(GSL_CONST_MKSA_STD_ATMOSPHERE) 
- MKSA_STEFAN_BOLTZMANN_CONSTANT =
        The Stefan-Boltzmann radiation constant, \sigma. 
- DBL2NUM(GSL_CONST_MKSA_STEFAN_BOLTZMANN_CONSTANT) 
- MKSA_STILB =
        The luminance of 1 stilb. 
- DBL2NUM(GSL_CONST_MKSA_STILB) 
- MKSA_STOKES =
        The kinematic viscosity of 1 stokes. 
- DBL2NUM(GSL_CONST_MKSA_STOKES) 
- MKSA_TABLESPOON =
- DBL2NUM(GSL_CONST_MKSA_TABLESPOON) 
- MKSA_TEASPOON =
- DBL2NUM(GSL_CONST_MKSA_TEASPOON) 
- MKSA_TEXPOINT =
        The length of 1 TeX point (1/72.27 inch). 
- DBL2NUM(GSL_CONST_MKSA_TEXPOINT) 
- MKSA_THERM =
        The energy of 1 Therm. 
- DBL2NUM(GSL_CONST_MKSA_THERM) 
- MKSA_THOMSON_CROSS_SECTION =
        The Thomson cross section, \sigma_T. 
- DBL2NUM(GSL_CONST_MKSA_THOMSON_CROSS_SECTION) 
- MKSA_TON =
        The mass of 1 ton. 
- DBL2NUM(GSL_CONST_MKSA_TON) 
- MKSA_TORR =
        The pressure of 1 torr. 
- DBL2NUM(GSL_CONST_MKSA_TORR) 
- MKSA_TROY_OUNCE =
        The mass of 1 troy ounce. 
- DBL2NUM(GSL_CONST_MKSA_TROY_OUNCE) 
- MKSA_UK_GALLON =
        The volume of 1 UK gallon. 
- DBL2NUM(GSL_CONST_MKSA_UK_GALLON) 
- MKSA_UK_TON =
        The mass of 1 UK ton. 
- DBL2NUM(GSL_CONST_MKSA_UK_TON) 
- MKSA_UNIFIED_ATOMIC_MASS =
        The unified atomic mass, amu. 
- DBL2NUM(GSL_CONST_MKSA_UNIFIED_ATOMIC_MASS) 
- MKSA_US_GALLON =
        The volume of 1 US gallon. 
- DBL2NUM(GSL_CONST_MKSA_US_GALLON) 
- MKSA_VACUUM_PERMEABILITY =
        The permeability of free space, \mu_0. This constant is defined in the MKSA system only. 
- DBL2NUM(GSL_CONST_MKSA_VACUUM_PERMEABILITY) 
- MKSA_VACUUM_PERMITTIVITY =
        The permittivity of free space, \epsilon_0. This constant is defined in the MKSA system only. 
- DBL2NUM(GSL_CONST_MKSA_VACUUM_PERMITTIVITY) 
- MKSA_WEEK =
        The number of seconds in 1 week. 
- DBL2NUM(GSL_CONST_MKSA_WEEK) 
- MKSA_YARD =
        The length of 1 yard. 
- DBL2NUM(GSL_CONST_MKSA_YARD) 
- MKS_ACRE =
- DBL2NUM(GSL_CONST_MKS_ACRE) 
- MKS_ANGSTROM =
- DBL2NUM(GSL_CONST_MKS_ANGSTROM) 
- MKS_ASTRONOMICAL_UNIT =
- DBL2NUM(GSL_CONST_MKS_ASTRONOMICAL_UNIT) 
- MKS_BAR =
- DBL2NUM(GSL_CONST_MKS_BAR) 
- MKS_BARN =
- DBL2NUM(GSL_CONST_MKS_BARN) 
- MKS_BOHR_MAGNETON =
- DBL2NUM(GSL_CONST_MKS_BOHR_MAGNETON) 
- MKS_BOHR_RADIUS =
- DBL2NUM(GSL_CONST_MKS_BOHR_RADIUS) 
- MKS_BOLTZMANN =
- DBL2NUM(GSL_CONST_MKS_BOLTZMANN) 
- MKS_BTU =
- DBL2NUM(GSL_CONST_MKS_BTU) 
- MKS_CALORIE =
- DBL2NUM(GSL_CONST_MKS_CALORIE) 
- MKS_CANADIAN_GALLON =
- DBL2NUM(GSL_CONST_MKS_CANADIAN_GALLON) 
- MKS_CARAT =
- DBL2NUM(GSL_CONST_MKS_CARAT) 
- MKS_CUP =
- DBL2NUM(GSL_CONST_MKS_CUP) 
- MKS_CURIE =
- DBL2NUM(GSL_CONST_MKS_CURIE) 
- MKS_DAY =
- DBL2NUM(GSL_CONST_MKS_DAY) 
- MKS_DEBYE =
- DBL2NUM(GSL_CONST_MKS_DEBYE) 
- MKS_DYNE =
- DBL2NUM(GSL_CONST_MKS_DYNE) 
- MKS_ELECTRON_CHARGE =
- DBL2NUM(GSL_CONST_MKS_ELECTRON_CHARGE) 
- MKS_ELECTRON_MAGNETIC_MOMENT =
- DBL2NUM(GSL_CONST_MKS_ELECTRON_MAGNETIC_MOMENT) 
- MKS_ELECTRON_VOLT =
- DBL2NUM(GSL_CONST_MKS_ELECTRON_VOLT) 
- MKS_ERG =
- DBL2NUM(GSL_CONST_MKS_ERG) 
- MKS_FARADAY =
- DBL2NUM(GSL_CONST_MKS_FARADAY) 
- MKS_FATHOM =
- DBL2NUM(GSL_CONST_MKS_FATHOM) 
- MKS_FLUID_OUNCE =
- DBL2NUM(GSL_CONST_MKS_FLUID_OUNCE) 
- MKS_FOOT =
- DBL2NUM(GSL_CONST_MKS_FOOT) 
- MKS_FOOTCANDLE =
- DBL2NUM(GSL_CONST_MKS_FOOTCANDLE) 
- MKS_FOOTLAMBERT =
- DBL2NUM(GSL_CONST_MKS_FOOTLAMBERT) 
- MKS_GAUSS =
- DBL2NUM(GSL_CONST_MKS_GAUSS) 
- MKS_GRAM_FORCE =
- DBL2NUM(GSL_CONST_MKS_GRAM_FORCE) 
- MKS_GRAVITATIONAL_CONSTANT =
- DBL2NUM(GSL_CONST_MKS_GRAVITATIONAL_CONSTANT) 
- MKS_GRAV_ACCEL =
- DBL2NUM(GSL_CONST_MKS_GRAV_ACCEL) 
- MKS_HECTARE =
- DBL2NUM(GSL_CONST_MKS_HECTARE) 
- MKS_HORSEPOWER =
- DBL2NUM(GSL_CONST_MKS_HORSEPOWER) 
- MKS_HOUR =
- DBL2NUM(GSL_CONST_MKS_HOUR) 
- MKS_INCH =
- DBL2NUM(GSL_CONST_MKS_INCH) 
- MKS_INCH_OF_MERCURY =
- DBL2NUM(GSL_CONST_MKS_INCH_OF_MERCURY) 
- MKS_INCH_OF_WATER =
- DBL2NUM(GSL_CONST_MKS_INCH_OF_WATER) 
- MKS_JOULE =
- DBL2NUM(GSL_CONST_MKS_JOULE) 
- MKS_KILOMETERS_PER_HOUR =
- DBL2NUM(GSL_CONST_MKS_KILOMETERS_PER_HOUR) 
- MKS_KILOPOUND_FORCE =
- DBL2NUM(GSL_CONST_MKS_KILOPOUND_FORCE) 
- MKS_KNOT =
- DBL2NUM(GSL_CONST_MKS_KNOT) 
- MKS_LAMBERT =
- DBL2NUM(GSL_CONST_MKS_LAMBERT) 
- MKS_LIGHT_YEAR =
- DBL2NUM(GSL_CONST_MKS_LIGHT_YEAR) 
- MKS_LITER =
- DBL2NUM(GSL_CONST_MKS_LITER) 
- MKS_LUMEN =
- DBL2NUM(GSL_CONST_MKS_LUMEN) 
- MKS_LUX =
- DBL2NUM(GSL_CONST_MKS_LUX) 
- MKS_MASS_ELECTRON =
- DBL2NUM(GSL_CONST_MKS_MASS_ELECTRON) 
- MKS_MASS_MUON =
- DBL2NUM(GSL_CONST_MKS_MASS_MUON) 
- MKS_MASS_NEUTRON =
- DBL2NUM(GSL_CONST_MKS_MASS_NEUTRON) 
- MKS_MASS_PROTON =
- DBL2NUM(GSL_CONST_MKS_MASS_PROTON) 
- MKS_METER_OF_MERCURY =
- DBL2NUM(GSL_CONST_MKS_METER_OF_MERCURY) 
- MKS_METRIC_TON =
- DBL2NUM(GSL_CONST_MKS_METRIC_TON) 
- MKS_MICRON =
- DBL2NUM(GSL_CONST_MKS_MICRON) 
- MKS_MIL =
- DBL2NUM(GSL_CONST_MKS_MIL) 
- MKS_MILE =
- DBL2NUM(GSL_CONST_MKS_MILE) 
- MKS_MILES_PER_HOUR =
- DBL2NUM(GSL_CONST_MKS_MILES_PER_HOUR) 
- MKS_MINUTE =
- DBL2NUM(GSL_CONST_MKS_MINUTE) 
- MKS_MOLAR_GAS =
- DBL2NUM(GSL_CONST_MKS_MOLAR_GAS) 
- MKS_NAUTICAL_MILE =
- DBL2NUM(GSL_CONST_MKS_NAUTICAL_MILE) 
- MKS_NEWTON =
- DBL2NUM(GSL_CONST_MKS_NEWTON) 
- MKS_NUCLEAR_MAGNETON =
- DBL2NUM(GSL_CONST_MKS_NUCLEAR_MAGNETON) 
- MKS_OUNCE_MASS =
- DBL2NUM(GSL_CONST_MKS_OUNCE_MASS) 
- MKS_PARSEC =
- DBL2NUM(GSL_CONST_MKS_PARSEC) 
- MKS_PHOT =
- DBL2NUM(GSL_CONST_MKS_PHOT) 
- MKS_PINT =
- DBL2NUM(GSL_CONST_MKS_PINT) 
- MKS_PLANCKS_CONSTANT_H =
- DBL2NUM(GSL_CONST_MKS_PLANCKS_CONSTANT_H) 
- MKS_PLANCKS_CONSTANT_HBAR =
- DBL2NUM(GSL_CONST_MKS_PLANCKS_CONSTANT_HBAR) 
- MKS_POINT =
- DBL2NUM(GSL_CONST_MKS_POINT) 
- MKS_POISE =
- DBL2NUM(GSL_CONST_MKS_POISE) 
- MKS_POUNDAL =
- DBL2NUM(GSL_CONST_MKS_POUNDAL) 
- MKS_POUND_FORCE =
- DBL2NUM(GSL_CONST_MKS_POUND_FORCE) 
- MKS_POUND_MASS =
- DBL2NUM(GSL_CONST_MKS_POUND_MASS) 
- MKS_PROTON_MAGNETIC_MOMENT =
- DBL2NUM(GSL_CONST_MKS_PROTON_MAGNETIC_MOMENT) 
- MKS_PSI =
- DBL2NUM(GSL_CONST_MKS_PSI) 
- MKS_QUART =
- DBL2NUM(GSL_CONST_MKS_QUART) 
- MKS_RAD =
- DBL2NUM(GSL_CONST_MKS_RAD) 
- MKS_ROENTGEN =
- DBL2NUM(GSL_CONST_MKS_ROENTGEN) 
- MKS_RYDBERG =
- DBL2NUM(GSL_CONST_MKS_RYDBERG) 
- MKS_SOLAR_MASS =
- DBL2NUM(GSL_CONST_MKS_SOLAR_MASS) 
- MKS_SPEED_OF_LIGHT =
- DBL2NUM(GSL_CONST_MKS_SPEED_OF_LIGHT) 
- MKS_STANDARD_GAS_VOLUME =
- DBL2NUM(GSL_CONST_MKS_STANDARD_GAS_VOLUME) 
- MKS_STD_ATMOSPHERE =
- DBL2NUM(GSL_CONST_MKS_STD_ATMOSPHERE) 
- MKS_STEFAN_BOLTZMANN_CONSTANT =
- DBL2NUM(GSL_CONST_MKS_STEFAN_BOLTZMANN_CONSTANT) 
- MKS_STILB =
- DBL2NUM(GSL_CONST_MKS_STILB) 
- MKS_STOKES =
- DBL2NUM(GSL_CONST_MKS_STOKES) 
- MKS_TABLESPOON =
- DBL2NUM(GSL_CONST_MKS_TABLESPOON) 
- MKS_TEASPOON =
- DBL2NUM(GSL_CONST_MKS_TEASPOON) 
- MKS_TEXPOINT =
- DBL2NUM(GSL_CONST_MKS_TEXPOINT) 
- MKS_THERM =
- DBL2NUM(GSL_CONST_MKS_THERM) 
- MKS_THOMSON_CROSS_SECTION =
- DBL2NUM(GSL_CONST_MKS_THOMSON_CROSS_SECTION) 
- MKS_TON =
- DBL2NUM(GSL_CONST_MKS_TON) 
- MKS_TORR =
- DBL2NUM(GSL_CONST_MKS_TORR) 
- MKS_TROY_OUNCE =
- DBL2NUM(GSL_CONST_MKS_TROY_OUNCE) 
- MKS_UK_GALLON =
- DBL2NUM(GSL_CONST_MKS_UK_GALLON) 
- MKS_UK_TON =
- DBL2NUM(GSL_CONST_MKS_UK_TON) 
- MKS_UNIFIED_ATOMIC_MASS =
- DBL2NUM(GSL_CONST_MKS_UNIFIED_ATOMIC_MASS) 
- MKS_US_GALLON =
- DBL2NUM(GSL_CONST_MKS_US_GALLON) 
- MKS_VACUUM_PERMEABILITY =
- DBL2NUM(GSL_CONST_MKS_VACUUM_PERMEABILITY) 
- MKS_VACUUM_PERMITTIVITY =
- DBL2NUM(GSL_CONST_MKS_VACUUM_PERMITTIVITY) 
- MKS_WEEK =
- DBL2NUM(GSL_CONST_MKS_WEEK) 
- MKS_YARD =
- DBL2NUM(GSL_CONST_MKS_YARD) 
- NUM_ATTO =
        $10^-18$ 10^-18 
- DBL2NUM(GSL_CONST_NUM_ATTO) 
- NUM_AVOGADRO =
        Avogadro’s number, N_a. 
- DBL2NUM(GSL_CONST_NUM_AVOGADRO) 
- NUM_EXA =
        $10^18$ 10^18 
- DBL2NUM(GSL_CONST_NUM_EXA) 
- NUM_FEMTO =
        $10^-15$ 10^-15 
- DBL2NUM(GSL_CONST_NUM_FEMTO) 
- NUM_FINE_STRUCTURE =
        The electromagnetic fine structure constant \alpha. 
- DBL2NUM(GSL_CONST_NUM_FINE_STRUCTURE) 
- NUM_GIGA =
        10^9 
- DBL2NUM(GSL_CONST_NUM_GIGA) 
- NUM_KILO =
        10^3 
- DBL2NUM(GSL_CONST_NUM_KILO) 
- NUM_MEGA =
        10^6 
- DBL2NUM(GSL_CONST_NUM_MEGA) 
- NUM_MICRO =
        $10^-6$ 10^-6 
- DBL2NUM(GSL_CONST_NUM_MICRO) 
- NUM_MILLI =
        $10^-3$ 10^-3 
- DBL2NUM(GSL_CONST_NUM_MILLI) 
- NUM_NANO =
        $10^-9$ 10^-9 
- DBL2NUM(GSL_CONST_NUM_NANO) 
- NUM_PETA =
        $10^15$ 10^15 
- DBL2NUM(GSL_CONST_NUM_PETA) 
- NUM_PICO =
        $10^-12$ 10^-12 
- DBL2NUM(GSL_CONST_NUM_PICO) 
- NUM_TERA =
        $10^12$ 10^12 
- DBL2NUM(GSL_CONST_NUM_TERA) 
- NUM_YOCTO =
        $10^-24$ 10^-24 
- DBL2NUM(GSL_CONST_NUM_YOCTO) 
- NUM_YOTTA =
        $10^24$ 10^24 
- DBL2NUM(GSL_CONST_NUM_YOTTA) 
- NUM_ZEPTO =
        $10^-21$ 10^-21 
- DBL2NUM(GSL_CONST_NUM_ZEPTO) 
- NUM_ZETTA =
        $10^21$ 10^21 
- DBL2NUM(GSL_CONST_NUM_ZETTA)