Average Error: 0.0 → 0.0
Time: 4.6s
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 r416093 = x;
        double r416094 = y;
        double r416095 = r416093 + r416094;
        double r416096 = r416095 + r416093;
        return r416096;
}
↓
double f(double x, double y) {
        double r416097 = x;
        double r416098 = y;
        double r416099 = r416097 + r416098;
        double r416100 = r416099 + r416097;
        return r416100;
}

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 2019308 
(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))