Average Error: 0 → 0
Time: 1.2s
Precision: 64
\[\frac{x + y}{2}\]
↓
\[\frac{x + y}{2}\]
\frac{x + y}{2}
↓
\frac{x + y}{2}
double f(double x, double y) {
        double r164511 = x;
        double r164512 = y;
        double r164513 = r164511 + r164512;
        double r164514 = 2.0;
        double r164515 = r164513 / r164514;
        return r164515;
}
↓
double f(double x, double y) {
        double r164516 = x;
        double r164517 = y;
        double r164518 = r164516 + r164517;
        double r164519 = 2.0;
        double r164520 = r164518 / r164519;
        return r164520;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

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

  2. Final simplification0

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

Reproduce

herbie shell --seed 2019199 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))