k_exp.c File Reference

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

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Functions
static double	__frexp_exp (double x, int *expt)
OLM_DLLEXPORT double	__ldexp_exp (double x, int expt)
OLM_DLLEXPORT double complex	__ldexp_cexp (double complex z, int expt)

Variables
static const u_int32_t	k = 1799
static const double	kln2 = 1246.97177782734161156

Function Documentation

__frexp_exp()

static double __frexp_exp ( double  x, int *  expt  )

static

References exp(), GET_HIGH_WORD, k, kln2, and SET_HIGH_WORD.

Referenced by __ldexp_cexp(), and __ldexp_exp().

__ldexp_cexp()

OLM_DLLEXPORT double complex __ldexp_cexp	(	double complex	z,
		int	expt
	)

References __frexp_exp(), cimag(), CMPLX(), cos(), creal(), INSERT_WORDS, sin(), and z.

Referenced by ccosh(), cexp(), and csinh().

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__ldexp_exp()

OLM_DLLEXPORT double __ldexp_exp	(	double	x,
		int	expt
	)

References __frexp_exp(), and INSERT_WORDS.

Referenced by __ieee754_cosh(), and __ieee754_sinh().

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Variable Documentation

k

const u_int32_t k = 1799

static

Referenced by __attribute__(), __exp__D(), __frexp_exp(), __ieee754_atan2(), __ieee754_atan2f(), __ieee754_exp(), __ieee754_expf(), __ieee754_hypot(), __ieee754_hypotf(), __ieee754_jn(), __ieee754_jnf(), __ieee754_log(), __ieee754_log10(), __ieee754_log10f(), __ieee754_log2(), __ieee754_log2f(), __ieee754_logf(), __ieee754_pow(), __ieee754_powf(), __kernel_rem_pio2(), __strchrnul(), any_on(), atan2l(), b2d(), Balloc(), bitstob(), cbrtl(), d2b(), dtoa(), exp2(), exp2f(), exp2l(), expm1(), expm1f(), expm1l(), g__fmt(), gdtoa(), gethex(), heapsort(), heapsort_r(), hi0bits_D2A(), hypotl(), lo0bits(), log1p(), log1pf(), logl(), lshift(), memchr(), memcpy_aligned_test(), mult(), pow5mult(), powl(), ratio(), rshift(), rv_alloc(), rvOK(), s2b(), scalbn(), scalbnf(), scalbnl(), set_ones(), sqrtl(), strtod(), strtodg(), strtodI(), strtof(), strtoId(), strtoIdd(), strtoIf(), strtoIQ(), strtoIx(), strtoIxL(), strtopd(), strtopf(), strtopQ(), strtopx(), strtopxL(), strtord(), strtordd(), strtorf(), strtorQ(), strtorx(), strtorxL(), t_choose(), ULtod(), ULtodd(), ULtof(), ULtoQ(), ULtox(), ULtoxL(), and wcswidth().

kln2

const double kln2 = 1246.97177782734161156

static

Referenced by __frexp_exp().