Average Error: 0 → 0

Time: 918.0ms

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 r8584267 = x;
        double r8584268 = y;
        double r8584269 = r8584267 + r8584268;
        double r8584270 = 2.0;
        double r8584271 = r8584269 / r8584270;
        return r8584271;
}

↓

double f(double x, double y) {
        double r8584272 = y;
        double r8584273 = x;
        double r8584274 = r8584272 + r8584273;
        double r8584275 = 2.0;
        double r8584276 = r8584274 / r8584275;
        return r8584276;
}

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 2019165 
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))