Average Error: 0.0 → 0.0

Time: 3.5s

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 r159826 = x;
        double r159827 = y;
        double r159828 = r159826 + r159827;
        double r159829 = 10.0;
        double r159830 = r159828 / r159829;
        return r159830;
}

↓

double f(double x, double y) {
        double r159831 = y;
        double r159832 = x;
        double r159833 = r159831 + r159832;
        double r159834 = 10.0;
        double r159835 = r159833 / r159834;
        return r159835;
}

Error

The X axis uses an exponential scale — Bits error versus `x`

Try it out

In
Out

Enter valid numbers for all inputs

Derivation

Initial program 0.0
\[\frac{x + y}{10.0}\]
Final simplification0.0
\[\leadsto \frac{y + x}{10.0}\]

Reproduce

herbie shell --seed 2019156 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))