Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r464587 = im;
        double r464588 = re;
        double r464589 = atan2(r464587, r464588);
        return r464589;
}