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/*
sf_psi.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.
*/
#include "include/rb_gsl_sf.h"
static VALUE rb_gsl_sf_psi_int(VALUE obj, VALUE n)
{
return rb_gsl_sf_eval1_int(gsl_sf_psi_int, n);
}
static VALUE rb_gsl_sf_psi_int_e(VALUE obj, VALUE n)
{
return rb_gsl_sf_eval_e_int(gsl_sf_psi_int_e, n);
}
static VALUE rb_gsl_sf_psi(VALUE obj, VALUE x)
{
return rb_gsl_sf_eval1(gsl_sf_psi, x);
}
static VALUE rb_gsl_sf_psi_e(VALUE obj, VALUE x)
{
return rb_gsl_sf_eval_e(gsl_sf_psi_e, x);
}
static VALUE rb_gsl_sf_psi_1(VALUE obj, VALUE x)
{
return rb_gsl_sf_eval1(gsl_sf_psi_1, x);
}
static VALUE rb_gsl_sf_psi_1_e(VALUE obj, VALUE x)
{
return rb_gsl_sf_eval_e(gsl_sf_psi_1_e, x);
}
static VALUE rb_gsl_sf_psi_1piy(VALUE obj, VALUE x)
{
return rb_gsl_sf_eval1(gsl_sf_psi_1piy, x);
}
static VALUE rb_gsl_sf_psi_1piy_e(VALUE obj, VALUE x)
{
return rb_gsl_sf_eval_e(gsl_sf_psi_1piy_e, x);
}
static VALUE rb_gsl_sf_psi_1_int(VALUE obj, VALUE n)
{
return rb_gsl_sf_eval1_int(gsl_sf_psi_1_int, n);
}
static VALUE rb_gsl_sf_psi_1_int_e(VALUE obj, VALUE n)
{
return rb_gsl_sf_eval_e_int(gsl_sf_psi_1_int_e, n);
}
static VALUE rb_gsl_sf_psi_n(VALUE obj, VALUE m, VALUE x)
{
return rb_gsl_sf_eval_int_double(gsl_sf_psi_n, m, x);
}
static VALUE rb_gsl_sf_psi_n_e(VALUE obj, VALUE m, VALUE x)
{
return rb_gsl_sf_eval_e_int_double(gsl_sf_psi_n_e, m, x);
}
void Init_gsl_sf_psi(VALUE module)
{
rb_define_module_function(module, "psi_int", rb_gsl_sf_psi_int, 1);
rb_define_module_function(module, "psi_int_e", rb_gsl_sf_psi_int_e, 1);
rb_define_module_function(module, "psi_1piy", rb_gsl_sf_psi_1piy, 1);
rb_define_module_function(module, "psi_1piy_e", rb_gsl_sf_psi_1piy_e, 1);
rb_define_module_function(module, "psi_1_int", rb_gsl_sf_psi_1_int, 1);
rb_define_module_function(module, "psi_1_int_e", rb_gsl_sf_psi_1_int_e, 1);
rb_define_module_function(module, "psi_n", rb_gsl_sf_psi_n, 2);
rb_define_module_function(module, "psi_n_e", rb_gsl_sf_psi_n_e, 2);
rb_define_module_function(module, "psi", rb_gsl_sf_psi, 1);
rb_define_module_function(module, "psi_e", rb_gsl_sf_psi_e, 1);
rb_define_module_function(module, "psi_1", rb_gsl_sf_psi_1, 1);
rb_define_module_function(module, "psi_1_e", rb_gsl_sf_psi_1_e, 1);
}
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