Average Error: 0.0 → 0.0
Time: 733.0ms
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 r166400 = x;
        double r166401 = y;
        double r166402 = r166400 + r166401;
        double r166403 = r166400 * r166401;
        double r166404 = r166402 - r166403;
        return r166404;
}
↓
double f(double x, double y) {
        double r166405 = x;
        double r166406 = y;
        double r166407 = r166405 + r166406;
        double r166408 = r166405 * r166406;
        double r166409 = r166407 - r166408;
        return r166409;
}

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 2020021 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))