Average Error: 0.0 → 0.0
Time: 9.6s
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 r429875 = x;
        double r429876 = y;
        double r429877 = r429875 + r429876;
        double r429878 = 10.0;
        double r429879 = r429877 / r429878;
        return r429879;
}
↓
double f(double x, double y) {
        double r429880 = y;
        double r429881 = x;
        double r429882 = r429880 + r429881;
        double r429883 = 10.0;
        double r429884 = r429882 / r429883;
        return r429884;
}

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 2019162 +o rules:numerics
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))