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Variables
casacore::C Namespace Reference

Variables

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

Variable Documentation

const Double casacore::C::_1_pi

1/pi

const Double casacore::C::_1_sqrt2

1/sqrt(2)

const Double casacore::C::_1_sqrt3

1/sqrt(3)

const Double casacore::C::_1_sqrtpi

1/sqrt(pi)

const Double casacore::C::_2_pi

2/pi

const Double casacore::C::_2_sqrtpi

2/sqrt(pi)

const Double casacore::C::_2pi

2*pi

const Double casacore::C::arcmin

arcminute

const Double casacore::C::arcsec

arcsecond

const Double casacore::C::atto

e-18 (a)

const Double casacore::C::c

Fundamental physical constants (SI units):

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

Referenced by casacore::ListIter< casacore::OrderedPair< key, val > >::addRight(), casacore::QC::c(), and casacore::QC::epsilon0().

const Double casacore::C::centi

e-02 (c)

const Double casacore::C::circle

circle

const Double casacore::C::day

day

const Double casacore::C::dbl_epsilon

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

const Double casacore::C::dbl_max

the maximum double precision floating point number

const Double casacore::C::dbl_min

the minimum double precision floating point number, excluding denormalised numbers

const Double casacore::C::deci

e-01 (d)

const Double casacore::C::degree

degree

const Double casacore::C::deka

e+01 (da)

const Double casacore::C::e

e and functions thereof:

e

Referenced by casacore::Stack< elem >::push(), and casacore::TableExprNodeSet::toArray().

const Double casacore::C::etogamma

e**gamma

const Double casacore::C::exa

e+18 (E)

const Double casacore::C::femto

e-15 (f)

const Double casacore::C::flt_epsilon

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

const Double casacore::C::flt_max

the maximum single precision floating point number

const Double casacore::C::flt_min

Machine constants.

floating point limits

the minimum single precision floating point number, excluding denormalised numbers

const Double casacore::C::gamma

gamma and functions thereof:

gamma

const Double casacore::C::giga

e+09 (G)

const Double casacore::C::hecto

e+02 (h)

const Double casacore::C::hour

hour

const Double casacore::C::kilo

e+03 (k)

const Double casacore::C::ln10

ln(10)

const Double casacore::C::ln2

ln(2)

const Double casacore::C::lngamma

ln(gamma)

const Double casacore::C::log10e

log10(e)

const Double casacore::C::log2e

log2(e)

const Double casacore::C::mega

e+06 (M)

const Double casacore::C::micro

e-06 (u)

const Double casacore::C::milli

e-03 (m)

const Double casacore::C::mindouble

the minimum double precision floating point number, including denormalised numbers

const Double casacore::C::minfloat

the minimum single precision floating point number, including denormalised numbers

const Double casacore::C::minute

minute

const Double casacore::C::MJD0

Difference between Julian Day and Modified Julian Day.

const Double casacore::C::nano

e-09 (n)

const Double casacore::C::peta

e+15 (P)

const Double casacore::C::pi

Pi and functions thereof:

pi

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

const Double casacore::C::pi_2
const Double casacore::C::pi_4

pi/4

const Double casacore::C::pico

e-12 (p)

const Double casacore::C::probit_3_4
const Double casacore::C::radian

Angular measure:

radian

const Double casacore::C::second

Time interval [T]:

second

const Double casacore::C::sphere

sphere

const Double casacore::C::sqrt2

Mathematical constants.

Irrationals:

sqrt(2)

const Double casacore::C::sqrt3

sqrt(3)

const Double casacore::C::square_arcmin

square arcminute

const Double casacore::C::square_arcsec

square arcsecond

const Double casacore::C::square_degree

square degree

const Double casacore::C::steradian

Solid angular measure:

steradian

const Double casacore::C::tera

e+12 (T)

const Double casacore::C::yocto

e-24 (y)

const Double casacore::C::yotta

Numerical conversion factors.

e+24 (Y)

const Double casacore::C::zepto

e-21 (z)

const Double casacore::C::zetta

e+21 (Z)