Average Error: 0.0 → 0.0
Time: 5.3s
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 r431143 = x;
        double r431144 = y;
        double r431145 = r431143 + r431144;
        double r431146 = 10.0;
        double r431147 = r431145 / r431146;
        return r431147;
}
↓
double f(double x, double y) {
        double r431148 = y;
        double r431149 = x;
        double r431150 = r431148 + r431149;
        double r431151 = 10.0;
        double r431152 = r431150 / r431151;
        return r431152;
}

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 2019168 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))