Average Error: 0.0 → 0.0
Time: 5.6s
Precision: 64
\[x \cdot \left(y + 1\right)\]
↓
\[y \cdot x + x \cdot 1\]
x \cdot \left(y + 1\right)
↓
y \cdot x + x \cdot 1
double f(double x, double y) {
        double r543936 = x;
        double r543937 = y;
        double r543938 = 1.0;
        double r543939 = r543937 + r543938;
        double r543940 = r543936 * r543939;
        return r543940;
}
↓
double f(double x, double y) {
        double r543941 = y;
        double r543942 = x;
        double r543943 = r543941 * r543942;
        double r543944 = 1.0;
        double r543945 = r543942 * r543944;
        double r543946 = r543943 + r543945;
        return r543946;
}

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

Derivation

  1. Initial program 0.0

    \[x \cdot \left(y + 1\right)\]
  2. Using strategy rm

  3. Applied distribute-lft-in0.0

    \[\leadsto \color{blue}{x \cdot y + x \cdot 1}\]

  4. Simplified0.0

    \[\leadsto \color{blue}{y \cdot x} + x \cdot 1\]

  5. Final simplification0.0

    \[\leadsto y \cdot x + x \cdot 1\]

Reproduce

herbie shell --seed 2019326 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, B"
  :precision binary64

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

  (* x (+ y 1)))