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 r8009 = b;
        double r8010 = atan2(r8009, r8009);
        double r8011 = sqrt(r8010);
        double r8012 = a;
        double r8013 = r8009 - r8012;
        double r8014 = pow(r8011, r8013);
        double r8015 = sin(r8014);
        return r8015;
}