Average Error: 0.0 → 0.0

Time: 9.9s

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 r11481 = x;
        double r11482 = y;
        double r11483 = r11481 + r11482;
        double r11484 = 10.0;
        double r11485 = r11483 / r11484;
        return r11485;
}

↓

double f(double x, double y) {
        double r11486 = y;
        double r11487 = x;
        double r11488 = r11486 + r11487;
        double r11489 = 10.0;
        double r11490 = r11488 / r11489;
        return r11490;
}

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 2019196 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))