Average Error: 0.0 → 0.0
Time: 14.8s
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 r299907 = x;
        double r299908 = y;
        double r299909 = r299907 + r299908;
        double r299910 = r299907 * r299908;
        double r299911 = r299909 - r299910;
        return r299911;
}
↓
double f(double x, double y) {
        double r299912 = x;
        double r299913 = y;
        double r299914 = r299912 + r299913;
        double r299915 = r299912 * r299913;
        double r299916 = r299914 - r299915;
        return r299916;
}

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 2020047 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))