Lines Matching defs:x2
88 long double hi,lo,x2,x4;106 x2 = x*x;108 x4 = x2*x2;109 RETURNI(((C16*x2 + C14)*x4 + (C12*x2 + C10))*(x4*x4*x2) +110 ((C8*x2 + C6)*x2 + C4)*x4 + C2*x2 + 1);112 dx2 = x2;114 C20)*x2 + C18)*x2 +115 C16)*x2 + C14)*x2 + C12)*x2 + C10)*x2 + C8)*x2 + C6)*x2 +116 C4)*(x2*x2) + C2*x2 + 1);