Average Error: 0.0 → 0.0
Time: 23.9s
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 r578062 = x;
        double r578063 = y;
        double r578064 = r578062 + r578063;
        double r578065 = 10.0;
        double r578066 = r578064 / r578065;
        return r578066;
}
↓
double f(double x, double y) {
        double r578067 = y;
        double r578068 = x;
        double r578069 = r578067 + r578068;
        double r578070 = 10.0;
        double r578071 = r578069 / r578070;
        return r578071;
}

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))