Average Error: 0 → 0

Time: 776.0ms

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 r5403218 = x;
        double r5403219 = y;
        double r5403220 = r5403218 + r5403219;
        double r5403221 = 2.0;
        double r5403222 = r5403220 / r5403221;
        return r5403222;
}

↓

double f(double x, double y) {
        double r5403223 = y;
        double r5403224 = x;
        double r5403225 = r5403223 + r5403224;
        double r5403226 = 2.0;
        double r5403227 = r5403225 / r5403226;
        return r5403227;
}

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 2019156 
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))