\frac{\left(x - lo\right)}{\left(hi - lo\right)}double f(double lo, double hi, double x) {
double r1797903 = x;
double r1797904 = lo;
double r1797905 = r1797903 - r1797904;
double r1797906 = hi;
double r1797907 = r1797906 - r1797904;
double r1797908 = r1797905 / r1797907;
return r1797908;
}