Lines Matching defs:t1
44 * t1*y1+((x-y)*(x-y)+(t1*y2+t2*y))
45 * where t1 = 2x with lower 64 bits cleared, t2 = 2x-t1, y1= y with
68 long double t1, t2, y1, y2, w;
70 int *pt1 = (int *) &t1, *py1 = (int *) &y1;
96 t2 = x - t1;
97 x = sqrtl(t1 * t1 - (y * (-y) - t2 * (x + t1)));
107 t2 = x - t1;
108 x = sqrtl(t1 * y1 - (w * (-w) - (t2 * y1 + y2 * x)));
132 x *= t1;
133 y *= t1;
142 return (t1 * hypotl(x, y));