Sha256: f99d7f7e245c75093fea7c315aa97fa9b2d272786450570f6faa3853835a455c
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Versions: 6
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Contents
/*
sf_elljac.c
Ruby/GSL: Ruby extension library for GSL (GNU Scientific Library)
(C) Copyright 2001-2006 by Yoshiki Tsunesada
Ruby/GSL is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#include "include/rb_gsl_sf.h"
static VALUE rb_gsl_sf_elljac_e(VALUE obj, VALUE n, VALUE m)
{
double sn, cn, dn;
// local variable "status" declared and set, but never used
//int status;
Need_Float(n); Need_Float(m);
/*status =*/ gsl_sf_elljac_e(NUM2DBL(n), NUM2DBL(m), &sn, &cn, &dn);
return rb_ary_new3(3, rb_float_new(sn),
rb_float_new(cn), rb_float_new(dn));
}
void Init_gsl_sf_elljac(VALUE module)
{
rb_define_module_function(module, "elljac_e", rb_gsl_sf_elljac_e, 2);
rb_define_module_function(module, "elljac", rb_gsl_sf_elljac_e, 2);
}
Version data entries
6 entries across 6 versions & 2 rubygems