Average Error: 0 → 0

Time: 478.0ms

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 r14537738 = x;
        double r14537739 = y;
        double r14537740 = r14537738 + r14537739;
        double r14537741 = 2.0;
        double r14537742 = r14537740 / r14537741;
        return r14537742;
}

↓

double f(double x, double y) {
        double r14537743 = y;
        double r14537744 = x;
        double r14537745 = r14537743 + r14537744;
        double r14537746 = 2.0;
        double r14537747 = r14537745 / r14537746;
        return r14537747;
}

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 2019168 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))