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

Average Error: 0 → 0

Time: 373.0ms

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 r310560 = x;
        double r310561 = y;
        double r310562 = r310560 + r310561;
        double r310563 = 2.0;
        double r310564 = r310562 / r310563;
        return r310564;
}

↓

double f(double x, double y) {
        double r310565 = x;
        double r310566 = y;
        double r310567 = r310565 + r310566;
        double r310568 = 2.0;
        double r310569 = r310567 / r310568;
        return r310569;
}

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 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  :precision binary64
  (/ (+ x y) 2))