__p1evll
y = x * ( z * __polevll( z, R, 3 ) / __p1evll( z, S, 3 ) );
y = x * ( z * __polevll( x, P, 6 ) / __p1evll( x, Q, 7 ) );
y = x * ( z * __polevll( z, R, 3 ) / __p1evll( z, S, 3 ) );
y = x * ( z * __polevll( x, P, 6 ) / __p1evll( x, Q, 7 ) );
z = x * ( z * __polevll( z, R, 3 ) / __p1evll( z, S, 3 ) );
y = x * ( z * __polevll( x, P, 6 ) / __p1evll( x, Q, 6 ) );
w = x * ( z * __polevll( x, P, 3 ) / __p1evll( x, Q, 3 ) );
z = x * ( z * __polevll( z, R, 3 ) / __p1evll( z, S, 3 ) );
y = x * ( z * __polevll( x, P, 6 ) / __p1evll( x, Q, 6 ) );
long double __p1evll(long double, void *, int);