Average Error: 0.0 → 0.0
Time: 899.0ms
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 r1067644 = x;
        double r1067645 = y;
        double r1067646 = 1.0;
        double r1067647 = r1067645 + r1067646;
        double r1067648 = r1067644 * r1067647;
        return r1067648;
}
↓
double f(double x, double y) {
        double r1067649 = x;
        double r1067650 = y;
        double r1067651 = 1.0;
        double r1067652 = r1067650 + r1067651;
        double r1067653 = r1067649 * r1067652;
        return r1067653;
}

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 2019353 
(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)))