Average Error: 0.0 → 0.0
Time: 842.0ms
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 r266914 = x;
        double r266915 = y;
        double r266916 = r266914 + r266915;
        double r266917 = r266914 * r266915;
        double r266918 = r266916 - r266917;
        return r266918;
}
↓
double f(double x, double y) {
        double r266919 = x;
        double r266920 = y;
        double r266921 = r266919 + r266920;
        double r266922 = r266919 * r266920;
        double r266923 = r266921 - r266922;
        return r266923;
}

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 2020100 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))