\frac{\left(x - lo\right)}{\left(hi - lo\right)}double f(double lo, double hi, double x) {
double r1796654 = x;
double r1796655 = lo;
double r1796656 = r1796654 - r1796655;
double r1796657 = hi;
double r1796658 = r1796657 - r1796655;
double r1796659 = r1796656 / r1796658;
return r1796659;
}