Average Error: 0 → 0
Time: 1.0s
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 r16369117 = x;
        double r16369118 = y;
        double r16369119 = r16369117 + r16369118;
        double r16369120 = 2.0;
        double r16369121 = r16369119 / r16369120;
        return r16369121;
}
↓
double f(double x, double y) {
        double r16369122 = x;
        double r16369123 = y;
        double r16369124 = r16369122 + r16369123;
        double r16369125 = 2.0;
        double r16369126 = r16369124 / r16369125;
        return r16369126;
}

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 2019174 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGB:hslsv from colour-2.3.3, A"
  (/ (+ x y) 2.0))