Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r1778281 = im;
        double r1778282 = re;
        double r1778283 = atan2(r1778281, r1778282);
        return r1778283;
}