Lines Matching refs:x0
54 float x0, x1, x2, y0, y1, y2, *pz0 = 0, *pz1, *pz2; in __vatan2f() local
82 x0 = *y; in __vatan2f()
89 x0 = -x0; in __vatan2f()
106 x0 = *x; in __vatan2f()
114 x0 = -x0; in __vatan2f()
127 ah0 = x0 + y0; in __vatan2f()
132 ah0 = y0 / x0; in __vatan2f()
156 x0 *= twop24; /* scale possibly subnormal x */ in __vatan2f()
158 hx = *(int*)&x0; in __vatan2f()
418 dx0 = x0; in __vatan2f()
469 t0 = (y0 - x0 * (double)base0) / in __vatan2f()
470 (x0 + y0 * (double)base0); in __vatan2f()