Average Error: 0 → 0

Time: 668.0ms

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 r12262512 = x;
        double r12262513 = y;
        double r12262514 = r12262512 + r12262513;
        double r12262515 = 2.0;
        double r12262516 = r12262514 / r12262515;
        return r12262516;
}

↓

double f(double x, double y) {
        double r12262517 = y;
        double r12262518 = x;
        double r12262519 = r12262517 + r12262518;
        double r12262520 = 2.0;
        double r12262521 = r12262519 / r12262520;
        return r12262521;
}

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))