math.c File Reference

#include <math.h>

Go to the source code of this file.

Macros
#define	FUN(name, type, op)

Functions
long double	fmodl (long double x, long double y)
long double	scalbnl (long double x, int exp)
long double	copysignl (long double x, long double y)
float	exp2f (float x)

Macro Definition Documentation

FUN

#define FUN	(		name,
			type,
			op )

Value:

type name(type x, type y) \
{ \
    if (fpclassify(x) == FP_NAN) return y; \
    if (fpclassify(y) == FP_NAN) return x; \
    return x op y ? x : y; \
}

Definition at line 21 of file math.c.

Function Documentation

fmodl()

long double fmodl	(	long double	x,
		long double	y )

Definition at line 34 of file math.c.

Referenced by fmodl().

scalbnl()

long double scalbnl	(	long double	x,
		int	exp )

Definition at line 39 of file math.c.

copysignl()

long double copysignl	(	long double	x,
		long double	y )

Definition at line 44 of file math.c.

exp2f()

float exp2f

(

float

x

)

Definition at line 49 of file math.c.

Referenced by calc_reduction_3gpp(), celt_denormalize(), ff_atrac3p_init_dsp_static(), ff_exp10f(), filter_frame(), init_tables(), inv_log_scale(), log_scale(), nmr_solve_group(), process_anticollapse(), psy_3gpp_analyze_channel(), and wma_lsp_to_curve_init().