Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r462242 = im;
        double r462243 = re;
        double r462244 = atan2(r462242, r462243);
        return r462244;
}