Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r1372035 = im;
        double r1372036 = re;
        double r1372037 = atan2(r1372035, r1372036);
        return r1372037;
}