Average Error: 0.0 → 0.0
Time: 6.6s
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 r594933 = x;
        double r594934 = y;
        double r594935 = r594933 + r594934;
        double r594936 = 10.0;
        double r594937 = r594935 / r594936;
        return r594937;
}
↓
double f(double x, double y) {
        double r594938 = y;
        double r594939 = x;
        double r594940 = r594938 + r594939;
        double r594941 = 10.0;
        double r594942 = r594940 / r594941;
        return r594942;
}

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