Lines Matching refs:y0
54 float x0, x1, x2, y0, y1, y2, *pz0 = 0, *pz1, *pz2; in __vatan2f() local
83 y0 = *x; in __vatan2f()
94 y0 = -y0; in __vatan2f()
105 y0 = *y; in __vatan2f()
109 y0 = -y0; in __vatan2f()
127 ah0 = x0 + y0; in __vatan2f()
132 ah0 = y0 / x0; in __vatan2f()
155 y0 *= twop24; /* scale subnormal y */ in __vatan2f()
157 hy0 = *(int*)&y0; in __vatan2f()
415 dy0 = y0; in __vatan2f()
469 t0 = (y0 - x0 * (double)base0) / in __vatan2f()
470 (x0 + y0 * (double)base0); in __vatan2f()