Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r782762 = im;
        double r782763 = re;
        double r782764 = atan2(r782762, r782763);
        return r782764;
}