Average Error: 0.0 → 0.0
Time: 491.0ms
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 r593674 = x;
        double r593675 = y;
        double r593676 = r593674 + r593675;
        double r593677 = r593676 + r593674;
        return r593677;
}
↓
double f(double x, double y) {
        double r593678 = x;
        double r593679 = y;
        double r593680 = r593678 + r593679;
        double r593681 = r593680 + r593678;
        return r593681;
}

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 2020060 
(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))