Lines Matching refs:x
26 M_DECL_FUNC (__catanh) (CFLOAT x) in M_DECL_FUNC()
29 int rcls = fpclassify (__real__ x); in M_DECL_FUNC()
30 int icls = fpclassify (__imag__ x); in M_DECL_FUNC()
36 __real__ res = M_COPYSIGN (0, __real__ x); in M_DECL_FUNC()
37 __imag__ res = M_COPYSIGN (M_MLIT (M_PI_2), __imag__ x); in M_DECL_FUNC()
41 __real__ res = M_COPYSIGN (0, __real__ x); in M_DECL_FUNC()
43 __imag__ res = M_COPYSIGN (M_MLIT (M_PI_2), __imag__ x); in M_DECL_FUNC()
55 res = x; in M_DECL_FUNC()
59 if (M_FABS (__real__ x) >= 16 / M_EPSILON in M_DECL_FUNC()
60 || M_FABS (__imag__ x) >= 16 / M_EPSILON) in M_DECL_FUNC()
62 __imag__ res = M_COPYSIGN (M_MLIT (M_PI_2), __imag__ x); in M_DECL_FUNC()
63 if (M_FABS (__imag__ x) <= 1) in M_DECL_FUNC()
64 __real__ res = 1 / __real__ x; in M_DECL_FUNC()
65 else if (M_FABS (__real__ x) <= 1) in M_DECL_FUNC()
66 __real__ res = __real__ x / __imag__ x / __imag__ x; in M_DECL_FUNC()
69 FLOAT h = M_HYPOT (__real__ x / 2, __imag__ x / 2); in M_DECL_FUNC()
70 __real__ res = __real__ x / h / h / 4; in M_DECL_FUNC()
75 if (M_FABS (__real__ x) == 1 in M_DECL_FUNC()
76 && M_FABS (__imag__ x) < M_EPSILON * M_EPSILON) in M_DECL_FUNC()
77 __real__ res = (M_COPYSIGN (M_LIT (0.5), __real__ x) in M_DECL_FUNC()
79 - M_LOG (M_FABS (__imag__ x)))); in M_DECL_FUNC()
83 if (M_FABS (__imag__ x) >= M_EPSILON * M_EPSILON) in M_DECL_FUNC()
84 i2 = __imag__ x * __imag__ x; in M_DECL_FUNC()
86 FLOAT num = 1 + __real__ x; in M_DECL_FUNC()
89 FLOAT den = 1 - __real__ x; in M_DECL_FUNC()
97 num = 4 * __real__ x; in M_DECL_FUNC()
104 absx = M_FABS (__real__ x); in M_DECL_FUNC()
105 absy = M_FABS (__imag__ x); in M_DECL_FUNC()
126 __imag__ res = M_LIT (0.5) * M_ATAN2 (2 * __imag__ x, den); in M_DECL_FUNC()