Average Error: 0.0 → 0.0
Time: 7.1s
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 r176784 = x;
        double r176785 = y;
        double r176786 = r176784 + r176785;
        double r176787 = r176784 * r176785;
        double r176788 = r176786 - r176787;
        return r176788;
}
↓
double f(double x, double y) {
        double r176789 = x;
        double r176790 = y;
        double r176791 = r176789 + r176790;
        double r176792 = r176789 * r176790;
        double r176793 = r176791 - r176792;
        return r176793;
}

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 2019208 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))