\frac{\left(x - lo\right)}{\left(hi - lo\right)}double f(double lo, double hi, double x) {
double r955550 = x;
double r955551 = lo;
double r955552 = r955550 - r955551;
double r955553 = hi;
double r955554 = r955553 - r955551;
double r955555 = r955552 / r955554;
return r955555;
}