Average Error: 0.0 → 0.0
Time: 1.9s
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 r306816 = x;
        double r306817 = y;
        double r306818 = r306816 + r306817;
        double r306819 = r306816 * r306817;
        double r306820 = r306818 - r306819;
        return r306820;
}
↓
double f(double x, double y) {
        double r306821 = x;
        double r306822 = y;
        double r306823 = r306821 + r306822;
        double r306824 = r306821 * r306822;
        double r306825 = r306823 - r306824;
        return r306825;
}

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 2019350 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))