\frac{\left(x - lo\right)}{\left(hi - lo\right)}double f(double lo, double hi, double x) {
double r2082316 = x;
double r2082317 = lo;
double r2082318 = r2082316 - r2082317;
double r2082319 = hi;
double r2082320 = r2082319 - r2082317;
double r2082321 = r2082318 / r2082320;
return r2082321;
}