\frac{\left(x - lo\right)}{\left(hi - lo\right)}double f(double lo, double hi, double x) {
double r1232597 = x;
double r1232598 = lo;
double r1232599 = r1232597 - r1232598;
double r1232600 = hi;
double r1232601 = r1232600 - r1232598;
double r1232602 = r1232599 / r1232601;
return r1232602;
}