Average Error: 0.0 → 0.0
Time: 7.6s
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 r475130 = x;
        double r475131 = y;
        double r475132 = r475130 + r475131;
        double r475133 = 10.0;
        double r475134 = r475132 / r475133;
        return r475134;
}
↓
double f(double x, double y) {
        double r475135 = y;
        double r475136 = x;
        double r475137 = r475135 + r475136;
        double r475138 = 10.0;
        double r475139 = r475137 / r475138;
        return r475139;
}

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