Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r3495570 = im;
        double r3495571 = re;
        double r3495572 = atan2(r3495570, r3495571);
        return r3495572;
}