Math::GSL::Const - Constants

    use Math::GSL::Const qw/:all/;
    print "The Euler-Mascheroni Constant is $M_EULER\n";

There are many constants in this module, which are split into six subcategories a.k.a tags:

* cgs

* $GSL_CONST_CGS_SPEED_OF_LIGHT

* $GSL_CONST_CGS_GRAVITATIONAL_CONSTANT

* $GSL_CONST_CGS_PLANCKS_CONSTANT_H

* $GSL_CONST_CGS_PLANCKS_CONSTANT_HBAR

* $GSL_CONST_CGS_ASTRONOMICAL_UNIT

* $GSL_CONST_CGS_LIGHT_YEAR

* $GSL_CONST_CGS_PARSEC

* $GSL_CONST_CGS_GRAV_ACCEL

* $GSL_CONST_CGS_ELECTRON_VOLT

* $GSL_CONST_CGS_MASS_ELECTRON

* $GSL_CONST_CGS_MASS_MUON

* $GSL_CONST_CGS_MASS_PROTON

* $GSL_CONST_CGS_MASS_NEUTRON

* $GSL_CONST_CGS_RYDBERG

* $GSL_CONST_CGS_BOLTZMANN

* $GSL_CONST_CGS_BOHR_MAGNETON

* $GSL_CONST_CGS_NUCLEAR_MAGNETON

* $GSL_CONST_CGS_ELECTRON_MAGNETIC_MOMENT

* $GSL_CONST_CGS_PROTON_MAGNETIC_MOMENT

* $GSL_CONST_CGS_MOLAR_GAS

* $GSL_CONST_CGS_STANDARD_GAS_VOLUME

* $GSL_CONST_CGS_MINUTE

* $GSL_CONST_CGS_HOUR

* $GSL_CONST_CGS_DAY

* $GSL_CONST_CGS_WEEK

* $GSL_CONST_CGS_INCH

* $GSL_CONST_CGS_FOOT

* $GSL_CONST_CGS_YARD

* $GSL_CONST_CGS_MILE

* $GSL_CONST_CGS_NAUTICAL_MILE

* $GSL_CONST_CGS_FATHOM

* $GSL_CONST_CGS_MIL

* $GSL_CONST_CGS_POINT

* $GSL_CONST_CGS_TEXPOINT

* $GSL_CONST_CGS_MICRON

* $GSL_CONST_CGS_ANGSTROM

* $GSL_CONST_CGS_HECTARE

* $GSL_CONST_CGS_ACRE

* $GSL_CONST_CGS_BARN

* $GSL_CONST_CGS_LITER

* $GSL_CONST_CGS_US_GALLON

* $GSL_CONST_CGS_QUART

* $GSL_CONST_CGS_PINT

* $GSL_CONST_CGS_CUP

* $GSL_CONST_CGS_FLUID_OUNCE

* $GSL_CONST_CGS_TABLESPOON

* $GSL_CONST_CGS_TEASPOON

* $GSL_CONST_CGS_CANADIAN_GALLON

* $GSL_CONST_CGS_UK_GALLON

* $GSL_CONST_CGS_MILES_PER_HOUR

* $GSL_CONST_CGS_KILOMETERS_PER_HOUR

* $GSL_CONST_CGS_KNOT

* $GSL_CONST_CGS_POUND_MASS

* $GSL_CONST_CGS_OUNCE_MASS

* $GSL_CONST_CGS_TON

* $GSL_CONST_CGS_METRIC_TON

* $GSL_CONST_CGS_UK_TON

* $GSL_CONST_CGS_TROY_OUNCE

* $GSL_CONST_CGS_CARAT

* $GSL_CONST_CGS_UNIFIED_ATOMIC_MASS

* $GSL_CONST_CGS_GRAM_FORCE

* $GSL_CONST_CGS_POUND_FORCE

* $GSL_CONST_CGS_KILOPOUND_FORCE

* $GSL_CONST_CGS_POUNDAL

* $GSL_CONST_CGS_CALORIE

* $GSL_CONST_CGS_BTU

* $GSL_CONST_CGS_THERM

* $GSL_CONST_CGS_HORSEPOWER

* $GSL_CONST_CGS_BAR

* $GSL_CONST_CGS_STD_ATMOSPHERE

* $GSL_CONST_CGS_TORR

* $GSL_CONST_CGS_METER_OF_MERCURY

* $GSL_CONST_CGS_INCH_OF_MERCURY

* $GSL_CONST_CGS_INCH_OF_WATER

* $GSL_CONST_CGS_PSI

* $GSL_CONST_CGS_POISE

* $GSL_CONST_CGS_STOKES

* $GSL_CONST_CGS_FARADAY

* $GSL_CONST_CGS_ELECTRON_CHARGE

* $GSL_CONST_CGS_GAUSS

* $GSL_CONST_CGS_STILB

* $GSL_CONST_CGS_LUMEN

* $GSL_CONST_CGS_LUX

* $GSL_CONST_CGS_PHOT

* $GSL_CONST_CGS_FOOTCANDLE

* $GSL_CONST_CGS_LAMBERT

* $GSL_CONST_CGS_FOOTLAMBERT

* $GSL_CONST_CGS_CURIE

* $GSL_CONST_CGS_ROENTGEN

* $GSL_CONST_CGS_RAD

* $GSL_CONST_CGS_SOLAR_MASS

* $GSL_CONST_CGS_BOHR_RADIUS

* $GSL_CONST_CGS_NEWTON

* $GSL_CONST_CGS_DYNE

* $GSL_CONST_CGS_JOULE

* $GSL_CONST_CGS_ERG

* $GSL_CONST_CGS_STEFAN_BOLTZMANN_CONSTANT

* $GSL_CONST_CGS_THOMSON_CROSS_SECTION

* cgsm - CGSM system (centimeters, grams, seconds, gauss)

* $GSL_CONST_CGSM_SPEED_OF_LIGHT

* $GSL_CONST_CGSM_GRAVITATIONAL_CONSTANT

* $GSL_CONST_CGSM_PLANCKS_CONSTANT_H

* $GSL_CONST_CGSM_PLANCKS_CONSTANT_HBAR

* $GSL_CONST_CGSM_ASTRONOMICAL_UNIT

* $GSL_CONST_CGSM_LIGHT_YEAR

* $GSL_CONST_CGSM_PARSEC

* $GSL_CONST_CGSM_GRAV_ACCEL

* $GSL_CONST_CGSM_ELECTRON_VOLT

* $GSL_CONST_CGSM_MASS_ELECTRON

* $GSL_CONST_CGSM_MASS_MUON

* $GSL_CONST_CGSM_MASS_PROTON

* $GSL_CONST_CGSM_MASS_NEUTRON

* $GSL_CONST_CGSM_RYDBERG

* $GSL_CONST_CGSM_BOLTZMANN

* $GSL_CONST_CGSM_BOHR_MAGNETON

* $GSL_CONST_CGSM_NUCLEAR_MAGNETON

* $GSL_CONST_CGSM_ELECTRON_MAGNETIC_MOMENT

* $GSL_CONST_CGSM_PROTON_MAGNETIC_MOMENT

* $GSL_CONST_CGSM_MOLAR_GAS

* $GSL_CONST_CGSM_STANDARD_GAS_VOLUME

* $GSL_CONST_CGSM_MINUTE

* $GSL_CONST_CGSM_HOUR

* $GSL_CONST_CGSM_DAY

* $GSL_CONST_CGSM_WEEK

* $GSL_CONST_CGSM_INCH

* $GSL_CONST_CGSM_FOOT

* $GSL_CONST_CGSM_YARD

* $GSL_CONST_CGSM_MILE

* $GSL_CONST_CGSM_NAUTICAL_MILE

* $GSL_CONST_CGSM_FATHOM

* $GSL_CONST_CGSM_MIL

* $GSL_CONST_CGSM_POINT

* $GSL_CONST_CGSM_TEXPOINT

* $GSL_CONST_CGSM_MICRON

* $GSL_CONST_CGSM_ANGSTROM

* $GSL_CONST_CGSM_HECTARE

* $GSL_CONST_CGSM_ACRE

* $GSL_CONST_CGSM_BARN

* $GSL_CONST_CGSM_LITER

* $GSL_CONST_CGSM_US_GALLON

* $GSL_CONST_CGSM_QUART

* $GSL_CONST_CGSM_PINT

* $GSL_CONST_CGSM_CUP

* $GSL_CONST_CGSM_FLUID_OUNCE

* $GSL_CONST_CGSM_TABLESPOON

* $GSL_CONST_CGSM_TEASPOON

* $GSL_CONST_CGSM_CANADIAN_GALLON

* $GSL_CONST_CGSM_UK_GALLON

* $GSL_CONST_CGSM_MILES_PER_HOUR

* $GSL_CONST_CGSM_KILOMETERS_PER_HOUR

* $GSL_CONST_CGSM_KNOT

* $GSL_CONST_CGSM_POUND_MASS

* $GSL_CONST_CGSM_OUNCE_MASS

* $GSL_CONST_CGSM_TON

* $GSL_CONST_CGSM_METRIC_TON

* $GSL_CONST_CGSM_UK_TON

* $GSL_CONST_CGSM_TROY_OUNCE

* $GSL_CONST_CGSM_CARAT

* $GSL_CONST_CGSM_UNIFIED_ATOMIC_MASS

* $GSL_CONST_CGSM_GRAM_FORCE

* $GSL_CONST_CGSM_POUND_FORCE

* $GSL_CONST_CGSM_KILOPOUND_FORCE

* $GSL_CONST_CGSM_POUNDAL

* $GSL_CONST_CGSM_CALORIE

* $GSL_CONST_CGSM_BTU

* $GSL_CONST_CGSM_THERM

* $GSL_CONST_CGSM_HORSEPOWER

* $GSL_CONST_CGSM_BAR

* $GSL_CONST_CGSM_STD_ATMOSPHERE

* $GSL_CONST_CGSM_TORR

* $GSL_CONST_CGSM_METER_OF_MERCURY

* $GSL_CONST_CGSM_INCH_OF_MERCURY

* $GSL_CONST_CGSM_INCH_OF_WATER

* $GSL_CONST_CGSM_PSI

* $GSL_CONST_CGSM_POISE

* $GSL_CONST_CGSM_STOKES

* $GSL_CONST_CGSM_FARADAY

* $GSL_CONST_CGSM_ELECTRON_CHARGE

* $GSL_CONST_CGSM_GAUSS

* $GSL_CONST_CGSM_STILB

* $GSL_CONST_CGSM_LUMEN

* $GSL_CONST_CGSM_LUX

* $GSL_CONST_CGSM_PHOT

* $GSL_CONST_CGSM_FOOTCANDLE

* $GSL_CONST_CGSM_LAMBERT

* $GSL_CONST_CGSM_FOOTLAMBERT

* $GSL_CONST_CGSM_CURIE

* $GSL_CONST_CGSM_ROENTGEN

* $GSL_CONST_CGSM_RAD

* $GSL_CONST_CGSM_SOLAR_MASS

* $GSL_CONST_CGSM_BOHR_RADIUS

* $GSL_CONST_CGSM_NEWTON

* $GSL_CONST_CGSM_DYNE

* $GSL_CONST_CGSM_JOULE

* $GSL_CONST_CGSM_ERG

* $GSL_CONST_CGSM_STEFAN_BOLTZMANN_CONSTANT

* $GSL_CONST_CGSM_THOMSON_CROSS_SECTION

* mks

* $GSL_CONST_MKS_SPEED_OF_LIGHT

* $GSL_CONST_MKS_GRAVITATIONAL_CONSTANT

* $GSL_CONST_MKS_PLANCKS_CONSTANT_H

* $GSL_CONST_MKS_PLANCKS_CONSTANT_HBAR

* $GSL_CONST_MKS_ASTRONOMICAL_UNIT

* $GSL_CONST_MKS_LIGHT_YEAR

* $GSL_CONST_MKS_PARSEC

* $GSL_CONST_MKS_GRAV_ACCEL

* $GSL_CONST_MKS_ELECTRON_VOLT

* $GSL_CONST_MKS_MASS_ELECTRON

* $GSL_CONST_MKS_MASS_MUON

* $GSL_CONST_MKS_MASS_PROTON

* $GSL_CONST_MKS_MASS_NEUTRON

* $GSL_CONST_MKS_RYDBERG

* $GSL_CONST_MKS_BOLTZMANN

* $GSL_CONST_MKS_BOHR_MAGNETON

* $GSL_CONST_MKS_NUCLEAR_MAGNETON

* $GSL_CONST_MKS_ELECTRON_MAGNETIC_MOMENT

* $GSL_CONST_MKS_PROTON_MAGNETIC_MOMENT

* $GSL_CONST_MKS_MOLAR_GAS

* $GSL_CONST_MKS_STANDARD_GAS_VOLUME

* $GSL_CONST_MKS_MINUTE

* $GSL_CONST_MKS_HOUR

* $GSL_CONST_MKS_DAY

* $GSL_CONST_MKS_WEEK

* $GSL_CONST_MKS_INCH

* $GSL_CONST_MKS_FOOT

* $GSL_CONST_MKS_YARD

* $GSL_CONST_MKS_MILE

* $GSL_CONST_MKS_NAUTICAL_MILE

* $GSL_CONST_MKS_FATHOM

* $GSL_CONST_MKS_MIL

* $GSL_CONST_MKS_POINT

* $GSL_CONST_MKS_TEXPOINT

* $GSL_CONST_MKS_MICRON

* $GSL_CONST_MKS_ANGSTROM

* $GSL_CONST_MKS_HECTARE

* $GSL_CONST_MKS_ACRE

* $GSL_CONST_MKS_BARN

* $GSL_CONST_MKS_LITER

* $GSL_CONST_MKS_US_GALLON

* $GSL_CONST_MKS_QUART

* $GSL_CONST_MKS_PINT

* $GSL_CONST_MKS_CUP

* $GSL_CONST_MKS_FLUID_OUNCE

* $GSL_CONST_MKS_TABLESPOON

* $GSL_CONST_MKS_TEASPOON

* $GSL_CONST_MKS_CANADIAN_GALLON

* $GSL_CONST_MKS_UK_GALLON

* $GSL_CONST_MKS_MILES_PER_HOUR

* $GSL_CONST_MKS_KILOMETERS_PER_HOUR

* $GSL_CONST_MKS_KNOT

* $GSL_CONST_MKS_POUND_MASS

* $GSL_CONST_MKS_OUNCE_MASS

* $GSL_CONST_MKS_TON

* $GSL_CONST_MKS_METRIC_TON

* $GSL_CONST_MKS_UK_TON

* $GSL_CONST_MKS_TROY_OUNCE

* $GSL_CONST_MKS_CARAT

* $GSL_CONST_MKS_UNIFIED_ATOMIC_MASS

* $GSL_CONST_MKS_GRAM_FORCE

* $GSL_CONST_MKS_POUND_FORCE

* $GSL_CONST_MKS_KILOPOUND_FORCE

* $GSL_CONST_MKS_POUNDAL

* $GSL_CONST_MKS_CALORIE

* $GSL_CONST_MKS_BTU

* $GSL_CONST_MKS_THERM

* $GSL_CONST_MKS_HORSEPOWER

* $GSL_CONST_MKS_BAR

* $GSL_CONST_MKS_STD_ATMOSPHERE

* $GSL_CONST_MKS_TORR

* $GSL_CONST_MKS_METER_OF_MERCURY

* $GSL_CONST_MKS_INCH_OF_MERCURY

* $GSL_CONST_MKS_INCH_OF_WATER

* $GSL_CONST_MKS_PSI

* $GSL_CONST_MKS_POISE

* $GSL_CONST_MKS_STOKES

* $GSL_CONST_MKS_FARADAY

* $GSL_CONST_MKS_ELECTRON_CHARGE

* $GSL_CONST_MKS_GAUSS

* $GSL_CONST_MKS_STILB

* $GSL_CONST_MKS_LUMEN

* $GSL_CONST_MKS_LUX

* $GSL_CONST_MKS_PHOT

* $GSL_CONST_MKS_FOOTCANDLE

* $GSL_CONST_MKS_LAMBERT

* $GSL_CONST_MKS_FOOTLAMBERT

* $GSL_CONST_MKS_CURIE

* $GSL_CONST_MKS_ROENTGEN

* $GSL_CONST_MKS_RAD

* $GSL_CONST_MKS_SOLAR_MASS

* $GSL_CONST_MKS_BOHR_RADIUS

* $GSL_CONST_MKS_NEWTON

* $GSL_CONST_MKS_DYNE

* $GSL_CONST_MKS_JOULE

* $GSL_CONST_MKS_ERG

* $GSL_CONST_MKS_STEFAN_BOLTZMANN_CONSTANT

* $GSL_CONST_MKS_THOMSON_CROSS_SECTION

* $GSL_CONST_MKS_VACUUM_PERMITTIVITY

* $GSL_CONST_MKS_VACUUM_PERMEABILITY

* $GSL_CONST_MKS_DEBYE

* mksa - Standard MKSA system (meters, kilograms, seconds, amperes)

* $GSL_CONST_MKSA_SPEED_OF_LIGHT

* $GSL_CONST_MKSA_GRAVITATIONAL_CONSTANT

* $GSL_CONST_MKSA_PLANCKS_CONSTANT_H

* $GSL_CONST_MKSA_PLANCKS_CONSTANT_HBAR

* $GSL_CONST_MKSA_ASTRONOMICAL_UNIT

* $GSL_CONST_MKSA_LIGHT_YEAR

* $GSL_CONST_MKSA_PARSEC

* $GSL_CONST_MKSA_GRAV_ACCEL

* $GSL_CONST_MKSA_ELECTRON_VOLT

* $GSL_CONST_MKSA_MASS_ELECTRON

* $GSL_CONST_MKSA_MASS_MUON

* $GSL_CONST_MKSA_MASS_PROTON

* $GSL_CONST_MKSA_MASS_NEUTRON

* $GSL_CONST_MKSA_RYDBERG

* $GSL_CONST_MKSA_BOLTZMANN

* $GSL_CONST_MKSA_BOHR_MAGNETON

* $GSL_CONST_MKSA_NUCLEAR_MAGNETON

* $GSL_CONST_MKSA_ELECTRON_MAGNETIC_MOMENT

* $GSL_CONST_MKSA_PROTON_MAGNETIC_MOMENT

* $GSL_CONST_MKSA_MOLAR_GAS

* $GSL_CONST_MKSA_STANDARD_GAS_VOLUME

* $GSL_CONST_MKSA_MINUTE

* $GSL_CONST_MKSA_HOUR

* $GSL_CONST_MKSA_DAY

* $GSL_CONST_MKSA_WEEK

* $GSL_CONST_MKSA_INCH

* $GSL_CONST_MKSA_FOOT

* $GSL_CONST_MKSA_YARD

* $GSL_CONST_MKSA_MILE

* $GSL_CONST_MKSA_NAUTICAL_MILE

* $GSL_CONST_MKSA_FATHOM

* $GSL_CONST_MKSA_MIL

* $GSL_CONST_MKSA_POINT

* $GSL_CONST_MKSA_TEXPOINT

* $GSL_CONST_MKSA_MICRON

* $GSL_CONST_MKSA_ANGSTROM

* $GSL_CONST_MKSA_HECTARE

* $GSL_CONST_MKSA_ACRE

* $GSL_CONST_MKSA_BARN

* $GSL_CONST_MKSA_LITER

* $GSL_CONST_MKSA_US_GALLON

* $GSL_CONST_MKSA_QUART

* $GSL_CONST_MKSA_PINT

* $GSL_CONST_MKSA_CUP

* $GSL_CONST_MKSA_FLUID_OUNCE

* $GSL_CONST_MKSA_TABLESPOON

* $GSL_CONST_MKSA_TEASPOON

* $GSL_CONST_MKSA_CANADIAN_GALLON

* $GSL_CONST_MKSA_UK_GALLON

* $GSL_CONST_MKSA_MILES_PER_HOUR

* $GSL_CONST_MKSA_KILOMETERS_PER_HOUR

* $GSL_CONST_MKSA_KNOT

* $GSL_CONST_MKSA_POUND_MASS

* $GSL_CONST_MKSA_OUNCE_MASS

* $GSL_CONST_MKSA_TON

* $GSL_CONST_MKSA_METRIC_TON

* $GSL_CONST_MKSA_UK_TON

* $GSL_CONST_MKSA_TROY_OUNCE

* $GSL_CONST_MKSA_CARAT

* $GSL_CONST_MKSA_UNIFIED_ATOMIC_MASS

* $GSL_CONST_MKSA_GRAM_FORCE

* $GSL_CONST_MKSA_POUND_FORCE

* $GSL_CONST_MKSA_KILOPOUND_FORCE

* $GSL_CONST_MKSA_POUNDAL

* $GSL_CONST_MKSA_CALORIE

* $GSL_CONST_MKSA_BTU

* $GSL_CONST_MKSA_THERM

* $GSL_CONST_MKSA_HORSEPOWER

* $GSL_CONST_MKSA_BAR

* $GSL_CONST_MKSA_STD_ATMOSPHERE

* $GSL_CONST_MKSA_TORR

* $GSL_CONST_MKSA_METER_OF_MERCURY

* $GSL_CONST_MKSA_INCH_OF_MERCURY

* $GSL_CONST_MKSA_INCH_OF_WATER

* $GSL_CONST_MKSA_PSI

* $GSL_CONST_MKSA_POISE

* $GSL_CONST_MKSA_STOKES

* $GSL_CONST_MKSA_FARADAY

* $GSL_CONST_MKSA_ELECTRON_CHARGE

* $GSL_CONST_MKSA_GAUSS

* $GSL_CONST_MKSA_STILB

* $GSL_CONST_MKSA_LUMEN

* $GSL_CONST_MKSA_LUX

* $GSL_CONST_MKSA_PHOT

* $GSL_CONST_MKSA_FOOTCANDLE

* $GSL_CONST_MKSA_LAMBERT

* $GSL_CONST_MKSA_FOOTLAMBERT

* $GSL_CONST_MKSA_CURIE

* $GSL_CONST_MKSA_ROENTGEN

* $GSL_CONST_MKSA_RAD

* $GSL_CONST_MKSA_SOLAR_MASS

* $GSL_CONST_MKSA_BOHR_RADIUS

* $GSL_CONST_MKSA_NEWTON

* $GSL_CONST_MKSA_DYNE

* $GSL_CONST_MKSA_JOULE

* $GSL_CONST_MKSA_ERG

* $GSL_CONST_MKSA_STEFAN_BOLTZMANN_CONSTANT

* $GSL_CONST_MKSA_THOMSON_CROSS_SECTION

* $GSL_CONST_MKSA_VACUUM_PERMITTIVITY

* $GSL_CONST_MKSA_VACUUM_PERMEABILITY

* $GSL_CONST_MKSA_DEBYE

* math - Mathematical

* $M_E - Euler's Constant e

* $M_LOG2E - Log base 2 of e

* $M_LOG10E - Log base 10 of e

* $M_SQRT2 - Square root of 2

* $M_SQRT1_2 - Square root of 1/2

* $M_SQRT3 - Square root of 3

* $M_PI - Pi

* $M_PI_2 - Pi divided by 2

* $M_PI_4 - Pi divided by 4

* $M_SQRTPI - Square root of pi

* $M_2_SQRTPI - Two over the square root of pi

* $M_1_PI - One over pi

* $M_2_PI - Two over pi

* $M_LN10 - Natural log of 10

* $M_LN2 - Natural log of 2

* $M_LNPI - Natural log of pi

* $M_EULER - Euler-Mascheroni Constant

* num - Dimensionless Numbers

* $GSL_CONST_NUM_FINE_STRUCTURE

* $GSL_CONST_NUM_AVOGADRO

* $GSL_CONST_NUM_YOTTA

* $GSL_CONST_NUM_ZETTA

* $GSL_CONST_NUM_EXA

* $GSL_CONST_NUM_PETA

* $GSL_CONST_NUM_TERA

* $GSL_CONST_NUM_GIGA

* $GSL_CONST_NUM_MEGA

* $GSL_CONST_NUM_KILO

* $GSL_CONST_NUM_MILLI

* $GSL_CONST_NUM_MICRO

* $GSL_CONST_NUM_NANO

* $GSL_CONST_NUM_PICO

* $GSL_CONST_NUM_FEMTO

* $GSL_CONST_NUM_ATTO

* $GSL_CONST_NUM_ZEPTO

* $GSL_CONST_NUM_YOCTO

Importing the tag all is the same as importing all of these.

Jonathan Leto <jonathan@leto.net> and Thierry Moisan <thierry.moisan@gmail.com>

Copyright (C) 2008-2009 Jonathan Leto and Thierry Moisan

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.