Lines Matching full:zero
156 static double zero= 0.00000000000000000000e+00;
170 if(ix<0x3fd00000) return __kernel_sin(pi*x,zero,0);
184 y = zero; n = 0; /* y must be even */
193 case 0: y = __kernel_sin(pi*y,zero,0); break;
195 case 2: y = __kernel_cos(pi*(0.5-y),zero); break;
197 case 4: y = __kernel_sin(pi*(one-y),zero,0); break;
199 case 6: y = -__kernel_cos(pi*(y-1.5),zero); break;
200 default: y = __kernel_sin(pi*(y-2.0),zero,0); break;
223 if((ix|lx)==0) return one/zero;
232 return one/zero;
234 if(t==zero) return one/zero; /* -integer */
236 if(t<zero) *signgamp = -1;
250 r = zero;
278 t = zero;
