Lines Matching refs:x2
85 long double hi,lo,x2,x4;
108 x2 = x*x;
110 x4 = x2*x2;
111 RETURNI(((S17*x2 + S15)*x4 + (S13*x2 + S11))*(x2*x*x4*x4) +
112 ((S9*x2 + S7)*x2 + S5)*(x2*x*x2) + S3*(x2*x) + x);
114 dx2 = x2;
116 S21)*x2 + S19)*x2 +
117 S17)*x2 + S15)*x2 + S13)*x2 + S11)*x2 + S9)*x2 + S7)*x2 +
118 S5)* (x2*x*x2) +
119 S3*(x2*x) + x);