Average Error: 0.0 → 0.0

Time: 9.1s

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 r598561 = x;
        double r598562 = y;
        double r598563 = r598561 + r598562;
        double r598564 = 10.0;
        double r598565 = r598563 / r598564;
        return r598565;
}

↓

double f(double x, double y) {
        double r598566 = y;
        double r598567 = x;
        double r598568 = r598566 + r598567;
        double r598569 = 10.0;
        double r598570 = r598568 / r598569;
        return r598570;
}

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 2019169 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))