\frac{\tan^{-1}_* \frac{im}{re}}{\log 10}double f(double re, double im) {
double r485323 = im;
double r485324 = re;
double r485325 = atan2(r485323, r485324);
double r485326 = 10.0;
double r485327 = log(r485326);
double r485328 = r485325 / r485327;
return r485328;
}