Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r790594 = im;
        double r790595 = re;
        double r790596 = atan2(r790594, r790595);
        return r790596;
}