Average Error: 0.0 → 0.0
Time: 3.3s
Precision: 64
\[\left(x + y\right) - x \cdot y\]
↓
\[\left(x + y\right) - x \cdot y\]
\left(x + y\right) - x \cdot y
↓
\left(x + y\right) - x \cdot y
double f(double x, double y) {
        double r366870 = x;
        double r366871 = y;
        double r366872 = r366870 + r366871;
        double r366873 = r366870 * r366871;
        double r366874 = r366872 - r366873;
        return r366874;
}
↓
double f(double x, double y) {
        double r366875 = x;
        double r366876 = y;
        double r366877 = r366875 + r366876;
        double r366878 = r366875 * r366876;
        double r366879 = r366877 - r366878;
        return r366879;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\left(x + y\right) - x \cdot y\]

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2020035 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))