Average Error: 0.0 → 0.0
Time: 1.3s
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 r275691 = x;
        double r275692 = y;
        double r275693 = r275691 + r275692;
        double r275694 = r275691 * r275692;
        double r275695 = r275693 - r275694;
        return r275695;
}
↓
double f(double x, double y) {
        double r275696 = x;
        double r275697 = y;
        double r275698 = r275696 + r275697;
        double r275699 = r275696 * r275697;
        double r275700 = r275698 - r275699;
        return r275700;
}

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 2020018 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))