Average Error: 0.0 → 0.0
Time: 1.3s
Precision: 64
\[\sqrt{x + y}\]
↓
\[\sqrt{x + y}\]
\sqrt{x + y}
↓
\sqrt{x + y}
double f(double x, double y) {
        double r47909 = x;
        double r47910 = y;
        double r47911 = r47909 + r47910;
        double r47912 = sqrt(r47911);
        return r47912;
}
↓
double f(double x, double y) {
        double r47913 = x;
        double r47914 = y;
        double r47915 = r47913 + r47914;
        double r47916 = sqrt(r47915);
        return r47916;
}

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 0.0

    \[\sqrt{x + y}\]

  2. Simplified0.0

    \[\leadsto \color{blue}{\sqrt{y + x}}\]

  3. Final simplification0.0

    \[\leadsto \sqrt{x + y}\]

Reproduce

herbie shell --seed 2019194 
(FPCore (x y)
  :name "Optimisation.CirclePacking:place from circle-packing-0.1.0.4, A"
  (sqrt (+ x y)))