Average Error: 0 → 0

Time: 817.0ms

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 r11092179 = x;
        double r11092180 = y;
        double r11092181 = r11092179 + r11092180;
        double r11092182 = 2.0;
        double r11092183 = r11092181 / r11092182;
        return r11092183;
}

↓

double f(double x, double y) {
        double r11092184 = y;
        double r11092185 = x;
        double r11092186 = r11092184 + r11092185;
        double r11092187 = 2.0;
        double r11092188 = r11092186 / r11092187;
        return r11092188;
}

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 2019163 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))