Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r2080319 = im;
        double r2080320 = re;
        double r2080321 = atan2(r2080319, r2080320);
        return r2080321;
}