Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r597092 = im;
        double r597093 = re;
        double r597094 = atan2(r597092, r597093);
        return r597094;
}