Average Error: 0.0 → 0.0
Time: 20.3s
Precision: 64
\[\frac{x + y}{10.0}\]
↓
\[\frac{y + x}{10.0}\]
\frac{x + y}{10.0}
↓
\frac{y + x}{10.0}
double f(double x, double y) {
        double r503770 = x;
        double r503771 = y;
        double r503772 = r503770 + r503771;
        double r503773 = 10.0;
        double r503774 = r503772 / r503773;
        return r503774;
}
↓
double f(double x, double y) {
        double r503775 = y;
        double r503776 = x;
        double r503777 = r503775 + r503776;
        double r503778 = 10.0;
        double r503779 = r503777 / r503778;
        return r503779;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\frac{x + y}{10.0}\]

  2. Final simplification0.0

    \[\leadsto \frac{y + x}{10.0}\]

Reproduce

herbie shell --seed 2019165 +o rules:numerics
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))