Average Error: 0.0 → 0.0
Time: 2.0s
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 r241317 = x;
        double r241318 = y;
        double r241319 = r241317 + r241318;
        double r241320 = r241317 * r241318;
        double r241321 = r241319 - r241320;
        return r241321;
}
↓
double f(double x, double y) {
        double r241322 = x;
        double r241323 = y;
        double r241324 = r241322 + r241323;
        double r241325 = r241322 * r241323;
        double r241326 = r241324 - r241325;
        return r241326;
}

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 2020081 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))