Average Error: 0 → 0
Time: 398.0ms
Precision: 64
\[\frac{1}{2} \cdot \left(x + y\right)\]
↓
\[\frac{1}{2} \cdot \left(x + y\right)\]
\frac{1}{2} \cdot \left(x + y\right)
↓
\frac{1}{2} \cdot \left(x + y\right)
double f(double x, double y) {
        double r712483 = 1.0;
        double r712484 = 2.0;
        double r712485 = r712483 / r712484;
        double r712486 = x;
        double r712487 = y;
        double r712488 = r712486 + r712487;
        double r712489 = r712485 * r712488;
        return r712489;
}
↓
double f(double x, double y) {
        double r712490 = 1.0;
        double r712491 = 2.0;
        double r712492 = r712490 / r712491;
        double r712493 = x;
        double r712494 = y;
        double r712495 = r712493 + r712494;
        double r712496 = r712492 * r712495;
        return r712496;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0
Target0
Herbie0
\[\frac{x + y}{2}\]

Derivation

  1. Initial program 0

    \[\frac{1}{2} \cdot \left(x + y\right)\]

  2. Final simplification0

    \[\leadsto \frac{1}{2} \cdot \left(x + y\right)\]

Reproduce

herbie shell --seed 2019356 
(FPCore (x y)
  :name "Diagrams.Solve.Polynomial:cubForm  from diagrams-solve-0.1, G"
  :precision binary64

  :herbie-target
  (/ (+ x y) 2)

  (* (/ 1 2) (+ x y)))