Lines Matching defs:x0
55 * approximation centered at the minimum (x0+1) to
89 #define x0 .461632144968362356785 /* xmin - 1 */
151 } else if (x >= 1.0 + LEFT + x0) {
209 if (y <= 1.0 + (LEFT + x0)) {
210 yy = ratfun_gam(y - x0, 0);
219 for (ym1 = y-one; ym1 > LEFT + x0; y = ym1--, yy.a--) {
227 yy = ratfun_gam(y - x0, 0);
233 * Good on (0, 1+x0+LEFT]. Accurate to 1ulp.
240 if (x < x0 + LEFT) {
246 t = (one-x0); t += x;
247 d = (one-x0); d -= t; d += x;
252 t = x - x0;
253 d = (-x0 -t); d += x;
Indexes created Mon Sep 29 21:09:56 GMT 2025