Lines Matching defs:zero
23 * y0(0)=y1(0)=yn(n,0) = -inf with division by zero signal;
51 static const double zero = 0.00000000000000000000e+00;
77 b = zero;
116 b = zero;
166 for(t=zero, i = 2*(n+k); i>=m; i -= 2) t = one/(i/x-t);
175 * likely underflow to zero
225 if((ix|lx)==0) return -one/zero;
226 if(hx<0) return zero/zero;
234 if(ix==0x7ff00000) return zero;
