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

Average Error: 0 → 0

Time: 316.0ms

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 r360051 = x;
        double r360052 = y;
        double r360053 = r360051 + r360052;
        double r360054 = 2.0;
        double r360055 = r360053 / r360054;
        return r360055;
}

↓

double f(double x, double y) {
        double r360056 = x;
        double r360057 = y;
        double r360058 = r360056 + r360057;
        double r360059 = 2.0;
        double r360060 = r360058 / r360059;
        return r360060;
}

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 2020046 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  :precision binary64
  (/ (+ x y) 2))