Average Error: 0.0 → 0.0

Time: 6.6s

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 r354034 = x;
        double r354035 = y;
        double r354036 = r354034 + r354035;
        double r354037 = 10.0;
        double r354038 = r354036 / r354037;
        return r354038;
}

↓

double f(double x, double y) {
        double r354039 = y;
        double r354040 = x;
        double r354041 = r354039 + r354040;
        double r354042 = 10.0;
        double r354043 = r354041 / r354042;
        return r354043;
}

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 2019168 +o rules:numerics
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))