Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r5096723 = im;
        double r5096724 = re;
        double r5096725 = atan2(r5096723, r5096724);
        return r5096725;
}