Variables
const Double	sqrt2
	Mathematical constants.

const Double	sqrt3
	sqrt(3)

const Double	_1_sqrt2
	1/sqrt(2)

const Double	_1_sqrt3
	1/sqrt(3)

const Double	pi
	Pi and functions thereof:

const Double	_2pi
	2*pi

const Double	pi_2
	pi/2

const Double	pi_4
	pi/4

const Double	_1_pi
	1/pi

const Double	_2_pi
	2/pi

const Double	_1_sqrtpi
	1/sqrt(pi)

const Double	_2_sqrtpi
	2/sqrt(pi)

const Double	e
	e and functions thereof:

const Double	ln2
	ln(2)

const Double	ln10
	ln(10)

const Double	log2e
	log2(e)

const Double	log10e
	log10(e)

const Double	gamma
	gamma and functions thereof:

const Double	lngamma
	ln(gamma)

const Double	etogamma
	e**gamma

const Double	probit_3_4
	statistics related 1/(Phi^(-1)(3/4), see https://en.wikipedia.org/wiki/Median_absolute_deviation#Relation_to_standard_deviation

const Double	flt_min
	Machine constants.

const Double	minfloat
	the minimum single precision floating point number, including denormalised numbers

const Double	dbl_min
	the minimum double precision floating point number, excluding denormalised numbers

const Double	mindouble
	the minimum double precision floating point number, including denormalised numbers

const Double	flt_max
	the maximum single precision floating point number

const Double	dbl_max
	the maximum double precision floating point number

const Double	flt_epsilon
	Minimum single precision floating point number X such that 1+X does not equal X.

const Double	dbl_epsilon
	Minimum double precision floating point number X such that 1+X does not equal X.

const Double	c
	Fundamental physical constants (SI units):

const Double	yotta
	Numerical conversion factors.

const Double	zetta
	e+21 (Z)

const Double	exa
	e+18 (E)

const Double	peta
	e+15 (P)

const Double	tera
	e+12 (T)

const Double	giga
	e+09 (G)

const Double	mega
	e+06 (M)

const Double	kilo
	e+03 (k)

const Double	hecto
	e+02 (h)

const Double	deka
	e+01 (da)

const Double	deci
	e-01 (d)

const Double	centi
	e-02 (c)

const Double	milli
	e-03 (m)

const Double	micro
	e-06 (u)

const Double	nano
	e-09 (n)

const Double	pico
	e-12 (p)

const Double	femto
	e-15 (f)

const Double	atto
	e-18 (a)

const Double	zepto
	e-21 (z)

const Double	yocto
	e-24 (y)

const Double	radian
	Angular measure:

const Double	circle
	circle

const Double	degree
	degree

const Double	arcmin
	arcminute

const Double	arcsec
	arcsecond

const Double	steradian
	Solid angular measure:

const Double	sphere
	sphere

const Double	square_degree
	square degree

const Double	square_arcmin
	square arcminute

const Double	square_arcsec
	square arcsecond

const Double	second
	Time interval [T]:

const Double	minute
	minute

const Double	hour
	hour

const Double	day
	day

const Double	MJD0
	Difference between Julian Day and Modified Julian Day.

Variable Documentation

◆ _1_pi

const Double casacore::C::_1_pi

externprivate

1/pi

◆ _1_sqrt2

const Double casacore::C::_1_sqrt2

externprivate

1/sqrt(2)

◆ _1_sqrt3

const Double casacore::C::_1_sqrt3

externprivate

1/sqrt(3)

◆ _1_sqrtpi

const Double casacore::C::_1_sqrtpi

externprivate

1/sqrt(pi)

◆ _2_pi

const Double casacore::C::_2_pi

externprivate

2/pi

◆ _2_sqrtpi

const Double casacore::C::_2_sqrtpi

externprivate

2/sqrt(pi)

◆ _2pi

const Double casacore::C::_2pi

externprivate

2*pi

◆ arcmin

const Double casacore::C::arcmin

externprivate

arcminute

◆ arcsec

const Double casacore::C::arcsec

externprivate

arcsecond

◆ atto

const Double casacore::C::atto

externprivate

e-18 (a)

◆ c

const Double casacore::C::c

externprivate

Fundamental physical constants (SI units):

velocity of light – for legacy reasons only – refer to PC

Referenced by casacore::QC::c(), and casacore::QC::epsilon0().

◆ centi

const Double casacore::C::centi

externprivate

e-02 (c)

◆ circle

const Double casacore::C::circle

externprivate

circle

◆ day

const Double casacore::C::day

externprivate

day

◆ dbl_epsilon

const Double casacore::C::dbl_epsilon

externprivate

Minimum double precision floating point number X such that 1+X does not equal X.

◆ dbl_max

const Double casacore::C::dbl_max

externprivate

the maximum double precision floating point number

◆ dbl_min

const Double casacore::C::dbl_min

externprivate

the minimum double precision floating point number, excluding denormalised numbers

◆ deci

const Double casacore::C::deci

externprivate

e-01 (d)

◆ degree

const Double casacore::C::degree

externprivate

degree

◆ deka

const Double casacore::C::deka

externprivate

e+01 (da)

◆ e

const Double casacore::C::e

externprivate

e and functions thereof:

e

◆ etogamma

const Double casacore::C::etogamma

externprivate

e**gamma

◆ exa

const Double casacore::C::exa

externprivate

e+18 (E)

◆ femto

const Double casacore::C::femto

externprivate

e-15 (f)

◆ flt_epsilon

const Double casacore::C::flt_epsilon

externprivate

Minimum single precision floating point number X such that 1+X does not equal X.

◆ flt_max

const Double casacore::C::flt_max

externprivate

the maximum single precision floating point number

◆ flt_min

const Double casacore::C::flt_min

externprivate

Machine constants.

floating point limits

the minimum single precision floating point number, excluding denormalised numbers

◆ gamma

const Double casacore::C::gamma

externprivate

gamma and functions thereof:

gamma

◆ giga

const Double casacore::C::giga

externprivate

e+09 (G)

◆ hecto

const Double casacore::C::hecto

externprivate

e+02 (h)

◆ hour

const Double casacore::C::hour

externprivate

hour

◆ kilo

const Double casacore::C::kilo

externprivate

e+03 (k)

◆ ln10

const Double casacore::C::ln10

externprivate

ln(10)

◆ ln2

const Double casacore::C::ln2

externprivate

ln(2)

◆ lngamma

const Double casacore::C::lngamma

externprivate

ln(gamma)

◆ log10e

const Double casacore::C::log10e

externprivate

log10(e)

◆ log2e

const Double casacore::C::log2e

externprivate

log2(e)

◆ mega

const Double casacore::C::mega

externprivate

e+06 (M)

◆ micro

const Double casacore::C::micro

externprivate

e-06 (u)

◆ milli

const Double casacore::C::milli

externprivate

e-03 (m)

◆ mindouble

const Double casacore::C::mindouble

externprivate

the minimum double precision floating point number, including denormalised numbers

◆ minfloat

const Double casacore::C::minfloat

externprivate

the minimum single precision floating point number, including denormalised numbers

◆ minute

const Double casacore::C::minute

externprivate

minute

◆ MJD0

const Double casacore::C::MJD0

externprivate

Difference between Julian Day and Modified Julian Day.

◆ nano

const Double casacore::C::nano

externprivate

e-09 (n)

◆ peta

const Double casacore::C::peta

externprivate

e+15 (P)

◆ pi

const Double casacore::C::pi

externprivate

Pi and functions thereof:

pi

Referenced by casacore::QC::epsilon0(), and casacore::QC::mu0().

◆ pi_2

const Double casacore::C::pi_2

externprivate

pi/2

Referenced by casacore::Fit2D::paFromGauss2D(), and casacore::Fit2D::paToGauss2D().

◆ pi_4

const Double casacore::C::pi_4

externprivate

pi/4

◆ pico

const Double casacore::C::pico

externprivate

e-12 (p)

◆ probit_3_4

const Double casacore::C::probit_3_4

externprivate

statistics related 1/(Phi^(-1)(3/4), see https://en.wikipedia.org/wiki/Median_absolute_deviation#Relation_to_standard_deviation

◆ radian

const Double casacore::C::radian

externprivate

Angular measure:

radian

◆ second

const Double casacore::C::second

externprivate

Time interval [T]:

second

◆ sphere

const Double casacore::C::sphere

externprivate

sphere

◆ sqrt2

const Double casacore::C::sqrt2

externprivate

Mathematical constants.

Irrationals:

sqrt(2)

◆ sqrt3

const Double casacore::C::sqrt3

externprivate

sqrt(3)

◆ square_arcmin

const Double casacore::C::square_arcmin

externprivate

square arcminute

◆ square_arcsec

const Double casacore::C::square_arcsec

externprivate

square arcsecond

◆ square_degree

const Double casacore::C::square_degree

externprivate

square degree

◆ steradian

const Double casacore::C::steradian

externprivate

Solid angular measure:

steradian

◆ tera

const Double casacore::C::tera

externprivate

e+12 (T)

◆ yocto

const Double casacore::C::yocto

externprivate

e-24 (y)

◆ yotta

const Double casacore::C::yotta

externprivate

Numerical conversion factors.

e+24 (Y)

◆ zepto

const Double casacore::C::zepto

externprivate

e-21 (z)

◆ zetta

const Double casacore::C::zetta

externprivate

e+21 (Z)

Variables

Variable Documentation

◆ _1_pi

◆ _1_sqrt2

◆ _1_sqrt3

◆ _1_sqrtpi

◆ _2_pi

◆ _2_sqrtpi

◆ _2pi

◆ arcmin

◆ arcsec

◆ atto

◆ c

◆ centi

◆ circle

◆ day

◆ dbl_epsilon

◆ dbl_max

◆ dbl_min

◆ deci

◆ degree

◆ deka

◆ e

◆ etogamma

◆ exa

◆ femto

◆ flt_epsilon

◆ flt_max

◆ flt_min

◆ gamma

◆ giga

◆ hecto

◆ hour

◆ kilo

◆ ln10

◆ ln2

◆ lngamma

◆ log10e

◆ log2e

◆ mega

◆ micro

◆ milli

◆ mindouble

◆ minfloat

◆ minute

◆ MJD0

◆ nano

◆ peta

◆ pi

◆ pi_2

◆ pi_4

◆ pico

◆ probit_3_4

◆ radian

◆ second

◆ sphere

◆ sqrt2

◆ sqrt3

◆ square_arcmin

◆ square_arcsec

◆ square_degree

◆ steradian

◆ tera

◆ yocto

◆ yotta

◆ zepto

◆ zetta