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 r7961 = b;
        double r7962 = atan2(r7961, r7961);
        double r7963 = sqrt(r7962);
        double r7964 = a;
        double r7965 = r7961 - r7964;
        double r7966 = pow(r7963, r7965);
        double r7967 = sin(r7966);
        return r7967;
}