base/math/mathP.h File Reference

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Data Structures
union	ieee_double_shape_type
union	ieee_double_shape_type
union	ieee_float_shape_type
Defines
#define	EXTRACT_WORDS(ix0, ix1, d)
#define	GET_HIGH_WORD(i, d)
#define	GET_LOW_WORD(i, d)
#define	INSERT_WORDS(d, ix0, ix1)
#define	SET_HIGH_WORD(d, v)
#define	SET_LOW_WORD(d, v)
#define	GET_FLOAT_WORD(i, d)
#define	SET_FLOAT_WORD(d, i)
Functions
double __ieee754_sqrt	__P ((double))
double __ieee754_atan2	__P ((double, double))
double __ieee754_lgamma_r	__P ((double, int *))
double __ieee754_jn	__P ((int, double))
int __ieee754_rem_pio2	__P ((double, double *))
double __kernel_standard	__P ((double, double, int))
int __kernel_rem_pio2	__P ((double *, double *, int, int, int, const int *))
float __ieee754_sqrtf	__P ((float))
float __ieee754_atan2f	__P ((float, float))
float __ieee754_lgammaf_r	__P ((float, int *))
float __ieee754_jnf	__P ((int, float))
int __ieee754_rem_pio2f	__P ((float, float *))
float __kernel_sinf	__P ((float, float, int))
int __kernel_rem_pio2f	__P ((float *, float *, int, int, int, const int *))

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Define Documentation

#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)

Definition at line 72 of file mathP.h.

Referenced by __ieee754_acosh(), __ieee754_atan2(), __ieee754_atanh(), __ieee754_fmod(), __ieee754_jn(), __ieee754_lgamma_r(), __ieee754_log(), __ieee754_log10(), __ieee754_pow(), __ieee754_remainder(), __ieee754_sqrt(), __ieee754_y0(), __ieee754_y1(), __ieee754_yn(), ceil(), floor(), frexp(), logb(), modf(), nextafter(), rint(), and scalbn().

#define GET_FLOAT_WORD	(	i,
		d		)

Value:

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

Definition at line 139 of file mathP.h.

#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)

Definition at line 82 of file mathP.h.

Referenced by __ieee754_acos(), __ieee754_asin(), __ieee754_atan2(), __ieee754_cosh(), __ieee754_exp(), __ieee754_hypot(), __ieee754_j0(), __ieee754_j1(), __ieee754_log(), __ieee754_log10(), __ieee754_pow(), __ieee754_rem_pio2(), __ieee754_remainder(), __ieee754_sinh(), __ieee754_yn(), __kernel_cos(), __kernel_sin(), __kernel_tan(), asinh(), atan(), cbrt(), copysign(), cos(), erf(), erfc(), expm1(), fabs(), finite(), frexp(), ilogb(), log1p(), modf(), pone(), pzero(), qone(), qzero(), rint(), scalbn(), sin(), sin_pi(), tan(), and tanh().

#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)

Definition at line 91 of file mathP.h.

Referenced by __ieee754_acos(), __ieee754_asin(), __ieee754_cosh(), __ieee754_exp(), __ieee754_hypot(), __ieee754_rem_pio2(), __ieee754_sinh(), __kernel_tan(), atan(), cbrt(), expm1(), ilogb(), and sin_pi().

#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)

Definition at line 100 of file mathP.h.

Referenced by __ieee754_fmod(), __ieee754_sqrt(), __kernel_cos(), cbrt(), ceil(), floor(), modf(), nextafter(), and rint().

#define SET_FLOAT_WORD	(	d,
		i		)

Value:

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

Definition at line 148 of file mathP.h.

#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)

Definition at line 110 of file mathP.h.

Referenced by __ieee754_atan2(), __ieee754_atanh(), __ieee754_exp(), __ieee754_hypot(), __ieee754_log(), __ieee754_log10(), __ieee754_pow(), __ieee754_rem_pio2(), __ieee754_remainder(), __kernel_standard(), cbrt(), copysign(), expm1(), fabs(), frexp(), log1p(), rint(), and scalbn().

#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)

Definition at line 120 of file mathP.h.

Referenced by __ieee754_acos(), __ieee754_asin(), __ieee754_pow(), __ieee754_rem_pio2(), __kernel_tan(), erf(), and erfc().

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Function Documentation

int __kernel_rem_pio2f __P

(

(float *, float *, int, int, int, const int *)

)

float __kernel_tanf __P

(

(float, float, int)

)

int __ieee754_rem_pio2f __P

(

(float, float *)

)

float __ieee754_ynf __P

(

(int, float)

)

float __ieee754_gammaf_r __P

(

(float, int *)

)

float __kernel_cosf __P

(

(float, float)

)

float __ieee754_y1f __P

(

(float)

)

int __kernel_rem_pio2 __P

(

(double *, double *, int, int, int, const int *)

)

double __kernel_tan __P

(

(double, double, int)

)

int __ieee754_rem_pio2 __P

(

(double, double *)

)

double __ieee754_yn __P

(

(int, double)

)

double __ieee754_gamma_r __P

(

(double, int *)

)

double __kernel_cos __P

(

(double, double)

)

double __ieee754_y1 __P

(

(double)

)

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