Average Error: 0 → 0
Time: 330.0ms
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 r229292 = x;
        double r229293 = y;
        double r229294 = r229292 + r229293;
        double r229295 = 2.0;
        double r229296 = r229294 / r229295;
        return r229296;
}
↓
double f(double x, double y) {
        double r229297 = x;
        double r229298 = y;
        double r229299 = r229297 + r229298;
        double r229300 = 2.0;
        double r229301 = r229299 / r229300;
        return r229301;
}

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 2020025 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  :precision binary64
  (/ (+ x y) 2))