Average Error: 0.0 → 0.0
Time: 6.5s
Precision: 64
\[x \cdot \left(y + 1\right)\]
↓
\[x \cdot \left(y + 1\right)\]
x \cdot \left(y + 1\right)
↓
x \cdot \left(y + 1\right)
double f(double x, double y) {
        double r565537 = x;
        double r565538 = y;
        double r565539 = 1.0;
        double r565540 = r565538 + r565539;
        double r565541 = r565537 * r565540;
        return r565541;
}
↓
double f(double x, double y) {
        double r565542 = x;
        double r565543 = y;
        double r565544 = 1.0;
        double r565545 = r565543 + r565544;
        double r565546 = r565542 * r565545;
        return r565546;
}

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. Final simplification0.0

    \[\leadsto x \cdot \left(y + 1\right)\]

Reproduce

herbie shell --seed 2019199 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, B"

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

  (* x (+ y 1.0)))