Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r2044001 = im;
        double r2044002 = re;
        double r2044003 = atan2(r2044001, r2044002);
        return r2044003;
}