Average Error: 0 → 0
Time: 907.0ms
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 r524817 = 1.0;
        double r524818 = 2.0;
        double r524819 = r524817 / r524818;
        double r524820 = x;
        double r524821 = y;
        double r524822 = r524820 + r524821;
        double r524823 = r524819 * r524822;
        return r524823;
}
↓
double f(double x, double y) {
        double r524824 = 1.0;
        double r524825 = 2.0;
        double r524826 = r524824 / r524825;
        double r524827 = x;
        double r524828 = y;
        double r524829 = r524827 + r524828;
        double r524830 = r524826 * r524829;
        return r524830;
}

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 2019294 
(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)))