Constants.h File Reference

#include <casacore/casa/aips.h>
#include <limits.h>
#include <float.h>
#include <values.h>

Go to the source code of this file.

Classes
class	casacore::Dummy_Constants_class
	Mathematical and numerical constants. More...

Namespaces
	casacore
	For temporary backward namespace compatibility, use casa as alias for casacore.
	casacore::C

Variables
const Double	casacore::C::sqrt2
	Mathematical constants. More...
const Double	casacore::C::sqrt3
	sqrt(3) More...
const Double	casacore::C::_1_sqrt2
	1/sqrt(2) More...
const Double	casacore::C::_1_sqrt3
	1/sqrt(3) More...
const Double	casacore::C::pi
	Pi and functions thereof: More...
const Double	casacore::C::_2pi
	2*pi More...
const Double	casacore::C::pi_2
	pi/2 More...
const Double	casacore::C::pi_4
	pi/4 More...
const Double	casacore::C::_1_pi
	1/pi More...
const Double	casacore::C::_2_pi
	2/pi More...
const Double	casacore::C::_1_sqrtpi
	1/sqrt(pi) More...
const Double	casacore::C::_2_sqrtpi
	2/sqrt(pi) More...
const Double	casacore::C::e
	e and functions thereof: More...
const Double	casacore::C::ln2
	ln(2) More...
const Double	casacore::C::ln10
	ln(10) More...
const Double	casacore::C::log2e
	log2(e) More...
const Double	casacore::C::log10e
	log10(e) More...
const Double	casacore::C::gamma
	gamma and functions thereof: More...
const Double	casacore::C::lngamma
	ln(gamma) More...
const Double	casacore::C::etogamma
	e**gamma More...
const Double	casacore::C::probit_3_4
	statistics related 1/(Phi^(-1)(3/4), see https://en.wikipedia.org/wiki/Median_absolute_deviation#Relation_to_standard_deviation More...
const Double	casacore::C::flt_min
	Machine constants. More...
const Double	casacore::C::minfloat
	the minimum single precision floating point number, including denormalised numbers More...
const Double	casacore::C::dbl_min
	the minimum double precision floating point number, excluding denormalised numbers More...
const Double	casacore::C::mindouble
	the minimum double precision floating point number, including denormalised numbers More...
const Double	casacore::C::flt_max
	the maximum single precision floating point number More...
const Double	casacore::C::dbl_max
	the maximum double precision floating point number More...
const Double	casacore::C::flt_epsilon
	Minimum single precision floating point number X such that 1+X does not equal X. More...
const Double	casacore::C::dbl_epsilon
	Minimum double precision floating point number X such that 1+X does not equal X. More...
const Double	casacore::C::c
	Fundamental physical constants (SI units): More...
const Double	casacore::C::yotta
	Numerical conversion factors. More...
const Double	casacore::C::zetta
	e+21 (Z) More...
const Double	casacore::C::exa
	e+18 (E) More...
const Double	casacore::C::peta
	e+15 (P) More...
const Double	casacore::C::tera
	e+12 (T) More...
const Double	casacore::C::giga
	e+09 (G) More...
const Double	casacore::C::mega
	e+06 (M) More...
const Double	casacore::C::kilo
	e+03 (k) More...
const Double	casacore::C::hecto
	e+02 (h) More...
const Double	casacore::C::deka
	e+01 (da) More...
const Double	casacore::C::deci
	e-01 (d) More...
const Double	casacore::C::centi
	e-02 (c) More...
const Double	casacore::C::milli
	e-03 (m) More...
const Double	casacore::C::micro
	e-06 (u) More...
const Double	casacore::C::nano
	e-09 (n) More...
const Double	casacore::C::pico
	e-12 (p) More...
const Double	casacore::C::femto
	e-15 (f) More...
const Double	casacore::C::atto
	e-18 (a) More...
const Double	casacore::C::zepto
	e-21 (z) More...
const Double	casacore::C::yocto
	e-24 (y) More...
const Double	casacore::C::radian
	Angular measure: More...
const Double	casacore::C::circle
	circle More...
const Double	casacore::C::degree
	degree More...
const Double	casacore::C::arcmin
	arcminute More...
const Double	casacore::C::arcsec
	arcsecond More...
const Double	casacore::C::steradian
	Solid angular measure: More...
const Double	casacore::C::sphere
	sphere More...
const Double	casacore::C::square_degree
	square degree More...
const Double	casacore::C::square_arcmin
	square arcminute More...
const Double	casacore::C::square_arcsec
	square arcsecond More...
const Double	casacore::C::second
	Time interval [T]: More...
const Double	casacore::C::minute
	minute More...
const Double	casacore::C::hour
	hour More...
const Double	casacore::C::day
	day More...
const Double	casacore::C::MJD0
	Difference between Julian Day and Modified Julian Day. More...