Data.Colour.RGB:hslsv from colour-2.3.3, A

Average Error: 0 → 0

Time: 344.0ms

Precision: 64

• Falling back on racket egraph because egg-herbie package not installed

Math

\[\frac{x + y}{2}\]

↓

\[\frac{x + y}{2}\]

C

double f(double x, double y) {
        double r226515 = x;
        double r226516 = y;
        double r226517 = r226515 + r226516;
        double r226518 = 2.0;
        double r226519 = r226517 / r226518;
        return r226519;
}

↓

double f(double x, double y) {
        double r226520 = x;
        double r226521 = y;
        double r226522 = r226520 + r226521;
        double r226523 = 2.0;
        double r226524 = r226522 / r226523;
        return r226524;
}

Error

Bits error versus x

Bits error versus y

Derivation

1. Initial program 0

   \[\frac{x + y}{2}\]

2. Final simplification 0

   \[\leadsto \frac{x + y}{2}\]

Reproduce

herbie shell --seed 2019350 
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  :precision binary64
  (/ (+ x y) 2))