Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r1058427 = im;
        double r1058428 = re;
        double r1058429 = atan2(r1058427, r1058428);
        return r1058429;
}