Lines Matching defs:t
110 * Assuming |t[0]| > |t[1]| and |t[2]| > |t[3]|, sum4fp subroutine
111 * compute t[0] + t[1] + t[2] + t[3] into two double fp numbers.
115 double t1, t2, t3, t4, w1, w2, t;
121 t = t1; t1 = t3; t3 = t;
122 t = t2; t2 = t4; t4 = t;
124 t = t1; t1 = t3;
126 t3 = t4; t4 = t2; t2 = t;
128 t3 = t2; t2 = t;
131 t = t2; t2 = t3;
133 t3 = t4; t4 = t;
135 t3 = t;
140 t = t2 + w1;
141 w2 += w1 - (t - t2);
142 w1 = t + w2;
143 w2 += t - w1;
144 t = t1 + w1;
145 w2 += w1 - (t - t1);
146 w1 = t + w2;
147 *w = w2 - (w1 - t);
154 double x, y, u, v, t, c, s, r, x2, y2;
202 t = atan2pi(y, x);
203 sincospi(t * u, &s, &c);
209 t = (hy >= 0)? 0.25 : -0.25;
210 sincospi(t * u, &s, &c);
212 t = (hy >= 0)? 0.75 : -0.75;
213 sincospi(t * u, &s, &c);
216 t = -0.25 * r;
217 w1 = r + t;
218 w2 = t - (w1 - r);
244 t = fabs(x) + fabs(y) + fabs(u) + fabs(v);
245 D_RE(ans) = D_IM(ans) = t - t;