Ruby
2.0.0p648(2015-12-16revision53162)
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#include "ruby/config.h"
#include <strings.h>
Go to the source code of this file.
Functions | |
static double | zero (void) |
static double | one (void) |
static double | inf (void) |
int | isinf (double n) |
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Definition at line 53 of file isinf.c.
Referenced by allocate_cbsubst_info(), cbsubst_def_attr_aliases(), cbsubst_get_all_subst_keys(), cbsubst_get_subst_arg(), cbsubst_get_subst_key(), cbsubst_initialize(), cbsubst_scan_args(), cbsubst_sym_to_subst(), cbsubst_table_setup(), Init_process(), invoke_tcl_proc(), isinf(), and X509_CRL_add0_revoked().
int isinf | ( | double | n | ) |
Definition at line 56 of file isinf.c.
References inf(), and memcmp().
Referenced by atanh(), BigMath_s_exp(), BigMath_s_log(), BSD_vfprintf(), c_valid_start_p(), c_virtual_sg(), dbl2big(), double2timeval(), finite(), flo_cmp(), flo_is_finite_p(), flo_is_infinite_p(), flo_round(), flo_to_s(), float_denominator(), float_numerator(), float_value(), flodivmod(), generate_json_float(), guess_style(), m_julian_p(), m_proleptic_gregorian_p(), m_proleptic_julian_p(), math_atan2(), math_gamma(), math_lgamma(), num_interval_step_size(), nurat_div(), rand_range(), rb_big2dbl(), rb_big_fdiv(), rb_integer_float_cmp(), rb_integer_float_eq(), rb_str_format(), ruby_float_step(), ruby_float_step_size(), ruby_hdtoa(), s_virtual_sg(), VpDtoV(), and w_float().
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Definition at line 52 of file isinf.c.
Referenced by BigMath_s_exp(), BigMath_s_log(), enum_one(), inf(), and yyparse().
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Definition at line 51 of file isinf.c.
Referenced by BigDecimal_power(), BigMath_s_log(), inf(), num_uminus(), tgamma(), VpCtoV(), and yyparse().