Average Error: 0 → 0
Time: 1.7s
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 r14090907 = x;
        double r14090908 = y;
        double r14090909 = r14090907 + r14090908;
        double r14090910 = 2.0;
        double r14090911 = r14090909 / r14090910;
        return r14090911;
}
↓
double f(double x, double y) {
        double r14090912 = x;
        double r14090913 = y;
        double r14090914 = r14090912 + r14090913;
        double r14090915 = 2.0;
        double r14090916 = r14090914 / r14090915;
        return r14090916;
}

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 2019200 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))