\frac{\tan^{-1}_* \frac{im}{re}}{\log 10}double f(double re, double im) {
double r484821 = im;
double r484822 = re;
double r484823 = atan2(r484821, r484822);
double r484824 = 10.0;
double r484825 = log(r484824);
double r484826 = r484823 / r484825;
return r484826;
}