\frac{\tan^{-1}_* \frac{im}{re}}{\log 10}double f(double re, double im) {
double r1027443 = im;
double r1027444 = re;
double r1027445 = atan2(r1027443, r1027444);
double r1027446 = 10.0;
double r1027447 = log(r1027446);
double r1027448 = r1027445 / r1027447;
return r1027448;
}