Average Error: 0.0 → 0.0
Time: 13.0s
Precision: 64
\[\left(x + y\right) + x\]
↓
\[\left(x + y\right) + x\]
\left(x + y\right) + x
↓
\left(x + y\right) + x
double f(double x, double y) {
        double r464895 = x;
        double r464896 = y;
        double r464897 = r464895 + r464896;
        double r464898 = r464897 + r464895;
        return r464898;
}
↓
double f(double x, double y) {
        double r464899 = x;
        double r464900 = y;
        double r464901 = r464899 + r464900;
        double r464902 = r464901 + r464899;
        return r464902;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0
Herbie0.0
\[y + 2 \cdot x\]

Derivation

  1. Initial program 0.0

    \[\left(x + y\right) + x\]

  2. Final simplification0.0

    \[\leadsto \left(x + y\right) + x\]

Reproduce

herbie shell --seed 2019198 
(FPCore (x y)
  :name "Graphics.Rendering.Plot.Render.Plot.Legend:renderLegendOutside from plot-0.2.3.4, A"

  :herbie-target
  (+ y (* 2.0 x))

  (+ (+ x y) x))