Average Error: 0.0 → 0.0
Time: 12.3s
Precision: 64
\[\left(x + y\right) - x \cdot y\]
↓
\[\left(y + x\right) - x \cdot y\]
\left(x + y\right) - x \cdot y
↓
\left(y + x\right) - x \cdot y
double f(double x, double y) {
        double r15070717 = x;
        double r15070718 = y;
        double r15070719 = r15070717 + r15070718;
        double r15070720 = r15070717 * r15070718;
        double r15070721 = r15070719 - r15070720;
        return r15070721;
}
↓
double f(double x, double y) {
        double r15070722 = y;
        double r15070723 = x;
        double r15070724 = r15070722 + r15070723;
        double r15070725 = r15070723 * r15070722;
        double r15070726 = r15070724 - r15070725;
        return r15070726;
}

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

    \[\leadsto \left(y + x\right) - x \cdot y\]

Reproduce

herbie shell --seed 2019158 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  (- (+ x y) (* x y)))