math_private.h File Reference

#include "../inc/openlibm_defs.h"
#include "../inc/cdefs-compat.h"
#include "../inc/types-compat.h"
#include "fpmath.h"
#include <stdint.h>
#include "math_private_openbsd.h"

Classes
union	ieee_double_shape_type
union	ieee_float_shape_type

Macros
#define	EXTRACT_WORDS(ix0, ix1, d)
#define	EXTRACT_WORD64(ix, d)
#define	GET_HIGH_WORD(i, d)
#define	GET_LOW_WORD(i, d)
#define	INSERT_WORDS(d, ix0, ix1)
#define	INSERT_WORD64(d, ix)
#define	SET_HIGH_WORD(d, v)
#define	SET_LOW_WORD(d, v)
#define	GET_FLOAT_WORD(i, d)
#define	SET_FLOAT_WORD(d, i)
#define	GET_LDBL_EXPSIGN(i, d)
#define	SET_LDBL_EXPSIGN(d, v)
#define	STRICT_ASSIGN(type, lval, rval)   ((lval) = (rval))
#define	nan_mix(x, y)   (((x) + 0.0L) + ((y) + 0))
#define	__ieee754_sqrt   c_sqrt
#define	__ieee754_acos   c_acos
#define	__ieee754_acosh   c_acosh
#define	__ieee754_log   c_log
#define	__ieee754_log2   c_log2
#define	__ieee754_atanh   c_atanh
#define	__ieee754_asin   c_asin
#define	__ieee754_atan2   c_atan2
#define	__ieee754_exp   c_exp
#define	__ieee754_cosh   c_cosh
#define	__ieee754_fmod   c_fmod
#define	__ieee754_pow   c_pow
#define	__ieee754_lgamma   c_lgamma
#define	__ieee754_lgamma_r   c_lgamma_r
#define	__ieee754_log10   c_log10
#define	__ieee754_sinh   c_sinh
#define	__ieee754_hypot   c_hypot
#define	__ieee754_j0   c_j0
#define	__ieee754_j1   c_j1
#define	__ieee754_y0   c_y0
#define	__ieee754_y1   c_y1
#define	__ieee754_jn   c_jn
#define	__ieee754_yn   c_yn
#define	__ieee754_remainder   c_remainder
#define	__ieee754_sqrtf   c_sqrtf
#define	__ieee754_acosf   c_acosf
#define	__ieee754_acoshf   c_acoshf
#define	__ieee754_logf   c_logf
#define	__ieee754_atanhf   c_atanhf
#define	__ieee754_asinf   c_asinf
#define	__ieee754_atan2f   c_atan2f
#define	__ieee754_expf   c_expf
#define	__ieee754_coshf   c_coshf
#define	__ieee754_fmodf   c_fmodf
#define	__ieee754_powf   c_powf
#define	__ieee754_lgammaf   c_lgammaf
#define	__ieee754_lgammaf_r   c_lgammaf_r
#define	__ieee754_log10f   c_log10f
#define	__ieee754_log2f   c_log2f
#define	__ieee754_sinhf   c_sinhf
#define	__ieee754_hypotf   c_hypotf
#define	__ieee754_j0f   c_j0f
#define	__ieee754_j1f   c_j1f
#define	__ieee754_y0f   c_y0f
#define	__ieee754_y1f   c_y1f
#define	__ieee754_jnf   c_jnf
#define	__ieee754_ynf   c_ynf
#define	__ieee754_remainderf   c_remainderf

Functions
void	__scan_nan (u_int32_t *__words, int __num_words, const char *__s)
int	__kernel_rem_pio2 (double *, double *, int, int, int)
int	__ieee754_rem_pio2 (double, double *)
double	__kernel_sin (double, double, int)
double	__kernel_cos (double, double)
double	__kernel_tan (double, double, int)
double	__ldexp_exp (double, int)
int	__ieee754_rem_pio2f (float, double *)
float	__kernel_sindf (double)
float	__kernel_cosdf (double)
float	__kernel_tandf (double, int)
float	__ldexp_expf (float, int)
long double	__kernel_sinl (long double, long double, int)
long double	__kernel_cosl (long double, long double)
long double	__kernel_tanl (long double, long double, int)

Macro Definition Documentation

__ieee754_acos

#define __ieee754_acos   c_acos

__ieee754_acosf

#define __ieee754_acosf   c_acosf

__ieee754_acosh

#define __ieee754_acosh   c_acosh

__ieee754_acoshf

#define __ieee754_acoshf   c_acoshf

__ieee754_asin

#define __ieee754_asin   c_asin

__ieee754_asinf

#define __ieee754_asinf   c_asinf

__ieee754_atan2

#define __ieee754_atan2   c_atan2

__ieee754_atan2f

#define __ieee754_atan2f   c_atan2f

__ieee754_atanh

#define __ieee754_atanh   c_atanh

__ieee754_atanhf

#define __ieee754_atanhf   c_atanhf

__ieee754_cosh

#define __ieee754_cosh   c_cosh

__ieee754_coshf

#define __ieee754_coshf   c_coshf

__ieee754_exp

#define __ieee754_exp   c_exp

__ieee754_expf

#define __ieee754_expf   c_expf

__ieee754_fmod

#define __ieee754_fmod   c_fmod

__ieee754_fmodf

#define __ieee754_fmodf   c_fmodf

__ieee754_hypot

#define __ieee754_hypot   c_hypot

__ieee754_hypotf

#define __ieee754_hypotf   c_hypotf

__ieee754_j0

#define __ieee754_j0   c_j0

__ieee754_j0f

#define __ieee754_j0f   c_j0f

__ieee754_j1

#define __ieee754_j1   c_j1

__ieee754_j1f

#define __ieee754_j1f   c_j1f

__ieee754_jn

#define __ieee754_jn   c_jn

__ieee754_jnf

#define __ieee754_jnf   c_jnf

__ieee754_lgamma

#define __ieee754_lgamma   c_lgamma

__ieee754_lgamma_r

#define __ieee754_lgamma_r   c_lgamma_r

__ieee754_lgammaf

#define __ieee754_lgammaf   c_lgammaf

__ieee754_lgammaf_r

#define __ieee754_lgammaf_r   c_lgammaf_r

__ieee754_log

#define __ieee754_log   c_log

__ieee754_log10

#define __ieee754_log10   c_log10

__ieee754_log10f

#define __ieee754_log10f   c_log10f

__ieee754_log2

#define __ieee754_log2   c_log2

__ieee754_log2f

#define __ieee754_log2f   c_log2f

__ieee754_logf

#define __ieee754_logf   c_logf

__ieee754_pow

#define __ieee754_pow   c_pow

__ieee754_powf

#define __ieee754_powf   c_powf

__ieee754_remainder

#define __ieee754_remainder   c_remainder

__ieee754_remainderf

#define __ieee754_remainderf   c_remainderf

__ieee754_sinh

#define __ieee754_sinh   c_sinh

__ieee754_sinhf

#define __ieee754_sinhf   c_sinhf

__ieee754_sqrt

#define __ieee754_sqrt   c_sqrt

__ieee754_sqrtf

#define __ieee754_sqrtf   c_sqrtf

__ieee754_y0

#define __ieee754_y0   c_y0

__ieee754_y0f

#define __ieee754_y0f   c_y0f

__ieee754_y1

#define __ieee754_y1   c_y1

__ieee754_y1f

#define __ieee754_y1f   c_y1f

__ieee754_yn

#define __ieee754_yn   c_yn

__ieee754_ynf

#define __ieee754_ynf   c_ynf

EXTRACT_WORD64

#define EXTRACT_WORD64	(		ix,
			d
	)

Value:

do {                                \
  ieee_double_shape_type ew_u;                  \
  ew_u.value = (d);                     \
  (ix) = ew_u.xparts.w;                     \
} while (0)

EXTRACT_WORDS

#define EXTRACT_WORDS	(		ix0,
			ix1,
			d
	)

Value:

do {                                \
  ieee_double_shape_type ew_u;                  \
  ew_u.value = (d);                     \
  (ix0) = ew_u.parts.msw;                   \
  (ix1) = ew_u.parts.lsw;                   \
} while (0)

GET_FLOAT_WORD

#define GET_FLOAT_WORD	(		i,
			d
	)

Value:

do {                                \
  ieee_float_shape_type gf_u;                   \
  gf_u.value = (d);                     \
  (i) = gf_u.word;                      \
} while (0)

GET_HIGH_WORD

#define GET_HIGH_WORD	(		i,
			d
	)

Value:

do {                                \
  ieee_double_shape_type gh_u;                  \
  gh_u.value = (d);                     \
  (i) = gh_u.parts.msw;                     \
} while (0)

GET_LDBL_EXPSIGN

#define GET_LDBL_EXPSIGN	(		i,
			d
	)

Value:

do {                                \
  union IEEEl2bits ge_u;                    \
  ge_u.e = (d);                         \
  (i) = ge_u.xbits.expsign;                 \
} while (0)

GET_LOW_WORD

#define GET_LOW_WORD	(		i,
			d
	)

Value:

do {                                \
  ieee_double_shape_type gl_u;                  \
  gl_u.value = (d);                     \
  (i) = gl_u.parts.lsw;                     \
} while (0)

INSERT_WORD64

#define INSERT_WORD64	(		d,
			ix
	)

Value:

do {                                \
  ieee_double_shape_type iw_u;                  \
  iw_u.xparts.w = (ix);                     \
  (d) = iw_u.value;                     \
} while (0)

INSERT_WORDS

#define INSERT_WORDS	(		d,
			ix0,
			ix1
	)

Value:

do {                                \
  ieee_double_shape_type iw_u;                  \
  iw_u.parts.msw = (ix0);                   \
  iw_u.parts.lsw = (ix1);                   \
  (d) = iw_u.value;                     \
} while (0)

nan_mix

#define nan_mix	(		x,
			y
	)		(((x) + 0.0L) + ((y) + 0))

SET_FLOAT_WORD

#define SET_FLOAT_WORD	(		d,
			i
	)

Value:

do {                                \
  ieee_float_shape_type sf_u;                   \
  sf_u.word = (i);                      \
  (d) = sf_u.value;                     \
} while (0)

SET_HIGH_WORD

#define SET_HIGH_WORD	(		d,
			v
	)

Value:

do {                                \
  ieee_double_shape_type sh_u;                  \
  sh_u.value = (d);                     \
  sh_u.parts.msw = (v);                     \
  (d) = sh_u.value;                     \
} while (0)

SET_LDBL_EXPSIGN

#define SET_LDBL_EXPSIGN	(		d,
			v
	)

Value:

do {                                \
  union IEEEl2bits se_u;                    \
  se_u.e = (d);                         \
  se_u.xbits.expsign = (v);                 \
  (d) = se_u.e;                         \
} while (0)

SET_LOW_WORD

#define SET_LOW_WORD	(		d,
			v
	)

Value:

do {                                \
  ieee_double_shape_type sl_u;                  \
  sl_u.value = (d);                     \
  sl_u.parts.lsw = (v);                     \
  (d) = sl_u.value;                     \
} while (0)

STRICT_ASSIGN

#define STRICT_ASSIGN	(		type,
			lval,
			rval
	)		((lval) = (rval))

Function Documentation

__ieee754_rem_pio2()

int __ieee754_rem_pio2	(	double	,
		double *
	)

__ieee754_rem_pio2f()

int __ieee754_rem_pio2f	(	float	,
		double *
	)

__kernel_cos()

double __kernel_cos	(	double	,
		double
	)

__kernel_cosdf()

float __kernel_cosdf

(

double

)

__kernel_cosl()

long double __kernel_cosl	(	long double	,
		long double
	)

__kernel_rem_pio2()

int __kernel_rem_pio2	(	double *	,
		double *	,
		int	,
		int	,
		int
	)

__kernel_sin()

double __kernel_sin	(	double	,
		double	,
		int
	)

__kernel_sindf()

float __kernel_sindf

(

double

)

__kernel_sinl()

long double __kernel_sinl	(	long double	,
		long double	,
		int
	)

__kernel_tan()

double __kernel_tan	(	double	,
		double	,
		int
	)

__kernel_tandf()

float __kernel_tandf	(	double	,
		int
	)

__kernel_tanl()

long double __kernel_tanl	(	long double	,
		long double	,
		int
	)

__ldexp_exp()

double __ldexp_exp	(	double	,
		int
	)

__ldexp_expf()

float __ldexp_expf	(	float	,
		int
	)

__scan_nan()

void __scan_nan	(	u_int32_t *	__words,
		int	__num_words,
		const char *	__s
	)