Average Error: 0.0 → 0.0
Time: 11.6s
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 r513926 = x;
        double r513927 = y;
        double r513928 = r513926 + r513927;
        double r513929 = 10.0;
        double r513930 = r513928 / r513929;
        return r513930;
}
↓
double f(double x, double y) {
        double r513931 = y;
        double r513932 = x;
        double r513933 = r513931 + r513932;
        double r513934 = 10.0;
        double r513935 = r513933 / r513934;
        return r513935;
}

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 2019158 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))