Cannot sample enough valid points. (more)

\[\tan^{-1}_* \frac{im}{re}\]
\tan^{-1}_* \frac{im}{re}
double f(double re, double im) {
        double r1367284 = im;
        double r1367285 = re;
        double r1367286 = atan2(r1367284, r1367285);
        return r1367286;
}