Average Error: 0.0 → 0.0
Time: 14.4s
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 r365252 = x;
        double r365253 = y;
        double r365254 = r365252 + r365253;
        double r365255 = r365254 + r365252;
        return r365255;
}
↓
double f(double x, double y) {
        double r365256 = x;
        double r365257 = y;
        double r365258 = r365256 + r365257;
        double r365259 = r365258 + r365256;
        return r365259;
}

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 2019322 
(FPCore (x y)
  :name "Graphics.Rendering.Plot.Render.Plot.Legend:renderLegendOutside from plot-0.2.3.4, A"
  :precision binary64

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

  (+ (+ x y) x))