Lines Matching refs:y
42 float x, y, r, t, scale; in csqrtf() local
45 y = cimagf (z); in csqrtf()
47 if (y == 0.0f) { in csqrtf()
52 return (0.0f + y * I); in csqrtf()
54 w = sqrtf(x) + y * I; in csqrtf()
60 r = fabsf(y); in csqrtf()
62 if (y > 0) in csqrtf()
70 if ((fabsf(x) > 4.0f) || (fabsf(y) > 4.0f)) { in csqrtf()
72 y *= 0.25f; in csqrtf()
77 y *= 6.7108864e7f; in csqrtf()
81 y *= 4.0f; in csqrtf()
85 w = x + y * I; in csqrtf()
89 r = scale * fabsf((0.5f * y) / t); in csqrtf()
93 t = scale * fabsf((0.5f * y) / r); in csqrtf()
97 if (y < 0) in csqrtf()