Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r1174774 = im;
        double r1174775 = re;
        double r1174776 = atan2(r1174774, r1174775);
        return r1174776;
}