Lines Matching defs:hxs
149 double y,hi,lo,c=0,t,e,hxs,hfx,r1;198 hxs = x*hfx;199 r1 = one+hxs*(Q1+hxs*(Q2+hxs*(Q3+hxs*(Q4+hxs*Q5))));201 e = hxs*((r1-t)/(6.0 - x*t));202 if(k==0) return x - (x*e-hxs); /* c is 0 */205 e -= hxs;