M_PI_4 (reference) in projects: glibc-2.36

41 					   ? M_MLIT (M_PI) - M_MLIT (M_PI_4)  in M_DECL_FUNC()
42 					   : M_MLIT (M_PI_4))  in M_DECL_FUNC()

1153 # define M_PI_4		0.78539816339744830962	/* pi/4 */  macro

32 constant M_PI_4

113 @item M_PI_4

/glibc-2.36/math/
D	s_cacosh_template.c	`41 ? M_MLIT (M_PI) - M_MLIT (M_PI_4) in M_DECL_FUNC() 42 : M_MLIT (M_PI_4)) in M_DECL_FUNC()`
D	s_casinh_template.c	`39 ? M_MLIT (M_PI_2) : M_MLIT (M_PI_4)), in M_DECL_FUNC()`
D	math.h	`1153 # define M_PI_4 0.78539816339744830962 /* pi/4 */ macro`
D	libm-test-driver.c	`89 #define lit_pi_4_d LITM (M_PI_4)`
/glibc-2.36/conform/data/
D	math.h-data	`32 constant M_PI_4`
/glibc-2.36/ChangeLog.old/
D	ChangeLog.3	`1571 M_PI, M_PI_2, M_PI_4, M_1_PI, M_2_PI, M_2_SQRTPI, M_SQRT2,`
/glibc-2.36/manual/
D	math.texi	`113 @item M_PI_4`