Average Error: 0.0 → 0.0

Time: 11.2s

Precision: 64

\[\frac{x + y}{10}\]

↓

\[\frac{y + x}{10}\]

\frac{x + y}{10}

↓

\frac{y + x}{10}

double f(double x, double y) {
        double r414580 = x;
        double r414581 = y;
        double r414582 = r414580 + r414581;
        double r414583 = 10.0;
        double r414584 = r414582 / r414583;
        return r414584;
}

↓

double f(double x, double y) {
        double r414585 = y;
        double r414586 = x;
        double r414587 = r414585 + r414586;
        double r414588 = 10.0;
        double r414589 = r414587 / r414588;
        return r414589;
}

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
\[\frac{x + y}{10}\]
Final simplification0.0
\[\leadsto \frac{y + x}{10}\]

Reproduce

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