Lines Matching refs:y
77 double x, y, r, t, scale; in csqrt() local
80 y = cimag (z); in csqrt()
82 if (y == 0.0) { in csqrt()
84 w = 0.0 + y * (double complex) I; in csqrt()
91 w = r + y * (double complex) I; in csqrt()
97 r = fabs(y); in csqrt()
99 if (y > 0) in csqrt()
106 if ((fabs(x) > 4.0) || (fabs(y) > 4.0)) { in csqrt()
108 y *= 0.25; in csqrt()
113 y *= 1.8014398509481984e16; in csqrt()
117 y *= 4.0; in csqrt()
121 w = x + y * (double complex) I; in csqrt()
125 r = scale * fabs((0.5 * y) / t ); in csqrt()
129 t = scale * fabs((0.5 * y) / r); in csqrt()
132 if (y < 0) in csqrt()