Average Error: 0.0 → 0.0
Time: 2.4s
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 r336639 = x;
        double r336640 = y;
        double r336641 = r336639 + r336640;
        double r336642 = r336639 * r336640;
        double r336643 = r336641 - r336642;
        return r336643;
}
↓
double f(double x, double y) {
        double r336644 = x;
        double r336645 = y;
        double r336646 = r336644 + r336645;
        double r336647 = r336644 * r336645;
        double r336648 = r336646 - r336647;
        return r336648;
}

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 2019362 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))