Lines Matching refs:y
76 double y, z, w;
84 y = (double)x;
89 i = (int)y;
95 z = y * y;
96 return ((float)((y * (S0 + z * S1)) *
99 y = (y - pio2_1) - pio2_t;
100 z = y * y;
104 y = (y + pio2_1) + pio2_t;
105 z = y * y;
115 w = y * invpio2;
120 y = (y - n * pio2_1) - n * pio2_t;
128 hy = ((int *)&y)[HIWORD];
131 ((int *)&w)[LOWORD] = ((int *)&y)[LOWORD];
132 n = __rem_pio2m(&w, &y, n, 1, 0, _TBL_ipio2_inf);
134 y = -y;
140 /* compute cos y */
141 z = y * y;
145 /* compute sin y */
146 z = y * y;
147 f = (float)((y * (S0 + z * S1)) * (S2 + z * (S3 + z)));