Average Error: 0.0 → 0.0
Time: 1.5s
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 r340923 = x;
        double r340924 = y;
        double r340925 = r340923 + r340924;
        double r340926 = r340923 * r340924;
        double r340927 = r340925 - r340926;
        return r340927;
}
↓
double f(double x, double y) {
        double r340928 = x;
        double r340929 = y;
        double r340930 = r340928 + r340929;
        double r340931 = r340928 * r340929;
        double r340932 = r340930 - r340931;
        return r340932;
}

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 2020001 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))