Average Error: 0 → 0

Time: 869.0ms

Precision: 64

\[\frac{x + y}{2.0}\]

↓

\[\frac{y + x}{2.0}\]

\frac{x + y}{2.0}

↓

\frac{y + x}{2.0}

double f(double x, double y) {
        double r6609821 = x;
        double r6609822 = y;
        double r6609823 = r6609821 + r6609822;
        double r6609824 = 2.0;
        double r6609825 = r6609823 / r6609824;
        return r6609825;
}

↓

double f(double x, double y) {
        double r6609826 = y;
        double r6609827 = x;
        double r6609828 = r6609826 + r6609827;
        double r6609829 = 2.0;
        double r6609830 = r6609828 / r6609829;
        return r6609830;
}

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
\[\frac{x + y}{2.0}\]
Final simplification0
\[\leadsto \frac{y + x}{2.0}\]

Reproduce

herbie shell --seed 2019158 
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))