s_scalbn.c File Reference

#include "cdefs-compat.h"
#include <float.h>
#include <openlibm_math.h>
#include "math_private.h"

Include dependency graph for s_scalbn.c:

Functions
OLM_DLLEXPORT double	scalbn (double x, int n)
	__strong_reference (scalbn, ldexp)

Variables
static const double	two54 = 1.80143985094819840000e+16
static const double	twom54 = 5.55111512312578270212e-17
static const double	huge = 1.0e+300
static const double	tiny = 1.0e-300

Function Documentation

__strong_reference()

__strong_reference	(	scalbn	,
		ldexp
	)

scalbn()

OLM_DLLEXPORT double scalbn	(	double	x,
		int	n
	)

References copysign(), EXTRACT_WORDS, GET_HIGH_WORD, huge, k, n, SET_HIGH_WORD, tiny, two54, and twom54.

Referenced by __exp__D(), __ieee754_pow(), __kernel_rem_pio2(), scalbln(), and scalbn_test().

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Variable Documentation

huge

const double huge = 1.0e+300

static

Referenced by scalbn().

tiny

const double tiny = 1.0e-300

static

Referenced by scalbn().

two54

const double two54 = 1.80143985094819840000e+16

static

Referenced by scalbn().

twom54

const double twom54 = 5.55111512312578270212e-17

static

Referenced by scalbn().