Lines Matching refs:sy
65 double sy; /* Estimate of 1/2g (overestimated by 1ulp). */ in __ieee754_sqrt()
88 sy = t_sqrt[1]; in __ieee754_sqrt()
97 sy2 = sy + sy; in __ieee754_sqrt()
98 sg = __builtin_fma (sy, sd, sg); /* 16-bit approximation to in __ieee754_sqrt()
106 e = -__builtin_fma (sy, sg, -0x1.0000000000001p-1); in __ieee754_sqrt()
110 sy = __builtin_fma (e, sy2, sy); in __ieee754_sqrt()
111 sg = __builtin_fma (sy, sd, sg); /* 32-bit approximation to in __ieee754_sqrt()
113 sy2 = sy + sy; in __ieee754_sqrt()
116 e = -__builtin_fma (sy, sg, -0x1.0000000000001p-1); in __ieee754_sqrt()
118 sy = __builtin_fma (e, sy2, sy); in __ieee754_sqrt()
120 sg = __builtin_fma (sy, sd, sg); /* 64-bit approximation to in __ieee754_sqrt()
123 sy2 = sy + sy; in __ieee754_sqrt()
125 e = -__builtin_fma (sy, sg, -0x1.0000000000001p-1); in __ieee754_sqrt()
127 sy = __builtin_fma (e, sy2, sy); in __ieee754_sqrt()
129 return __builtin_fma (sy, d, g); in __ieee754_sqrt()