ELJADC 3CW "14 February 2010" "mathcw-1.00"

Table of contents


NAME

eljadcf, eljadc, eljadcl, eljadcw, eljadcq, eljadcll, eljadcdf, eljadcd, eljadcdl, eljadcdll - inverse Jacobian elliptic function

SYNOPSIS

cc [ flags ] -I/usr/local/include file(s) -L/usr/local/lib -lmcw [ ... ]

#include <mathcw.h>

extern float eljadcf (float u, float k);

extern double eljadc (double u, double k);

extern long double eljadcl (long double u, long double k);

extern __float80 eljadcw (__float80 u, __float80 k);

extern __float128 eljadcq (__float128 u, __float128 k);

extern long_long_double eljadcll (long_long_double u, long_long_double k);

extern decimal_float eljadcdf (decimal_float u, decimal_float k);

extern decimal_double eljadcd (decimal_double u, decimal_double k);

extern decimal_long_double eljadcdl (decimal_long_double u, decimal_long_double k);

extern decimal_long_long_double eljadcdll (decimal_long_long_double u, decimal_long_long_double k);

NB: Functions with prototypes containing underscores in type names may be available only with certain extended compilers.


DESCRIPTION

Compute the inverse Jacobian elliptic function
eljadc(v, k) = adc(v, k) = u,
where
eljdc(u,k) = dc(u,k) = v.

The magnitude of the argument v must be in [+1,Infinity), and the argument k (the modulus) is required to be in [-1,+1].

See M. Abramowitz & I. A. Stegun, Handbook of Mathematical Functions, Chapter 16, for definitions of the Jacobian elliptic, theta, and zeta functions.


RETURN VALUES

Return the inverse Jacobian elliptic function adc(v,k).

ERRORS

If either argument is a NaN, return that argument. If either argument is out of range, set errno to EDOM and return a quiet NaN.

SEE ALSO

agm(3CW), eljaam(3CW), eljacd(3CW), eljacn(3CW), eljacs(3CW), eljadn(3CW), eljads(3CW), eljag(3CW), eljam(3CW), eljanc(3CW), eljand(3CW), eljans(3CW), eljasc(3CW), eljasd(3CW), eljasn(3CW), eljcd(3CW), eljcs(3CW), eljdc(3CW), eljdn(3CW), eljds(3CW), eljh(3CW), eljh4(3CW), eljnc(3CW), eljnd(3CW), eljns(3CW), eljsc(3CW), eljsd(3CW), eljsn(3CW), eljt(3CW), eljt1(3CW), eljt2(3CW), eljt3(3CW), eljt4(3CW), eljta(3CW), eljtd1(3CW), eljtd2(3CW), eljtd3(3CW), eljtd4(3CW), eljtda(3CW), eljz(3CW), elk(3CW), elkm1(3CW), elq(3CW), elq1p(3CW), elqc(3CW), elqc1p(3CW).