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

Average Error: 0 → 0

Time: 347.0ms

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 r216744 = x;
        double r216745 = y;
        double r216746 = r216744 + r216745;
        double r216747 = 2.0;
        double r216748 = r216746 / r216747;
        return r216748;
}

↓

double f(double x, double y) {
        double r216749 = x;
        double r216750 = y;
        double r216751 = r216749 + r216750;
        double r216752 = 2.0;
        double r216753 = r216751 / r216752;
        return r216753;
}

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 2020047 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  :precision binary64
  (/ (+ x y) 2))