Average Error: 0.0 → 0.0
Time: 688.0ms
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 r210909 = x;
        double r210910 = y;
        double r210911 = r210909 + r210910;
        double r210912 = r210909 * r210910;
        double r210913 = r210911 - r210912;
        return r210913;
}
↓
double f(double x, double y) {
        double r210914 = x;
        double r210915 = y;
        double r210916 = r210914 + r210915;
        double r210917 = r210914 * r210915;
        double r210918 = r210916 - r210917;
        return r210918;
}

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 2019356 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))