Cannot sample enough valid points. (more)

\[\sin \left({\left(\sqrt{\tan^{-1}_* \frac{b}{b}}\right)}^{\left(b - a\right)}\right)\]
\sin \left({\left(\sqrt{\tan^{-1}_* \frac{b}{b}}\right)}^{\left(b - a\right)}\right)
double f(double a, double b) {
        double r7978 = b;
        double r7979 = atan2(r7978, r7978);
        double r7980 = sqrt(r7979);
        double r7981 = a;
        double r7982 = r7978 - r7981;
        double r7983 = pow(r7980, r7982);
        double r7984 = sin(r7983);
        return r7984;
}