Average Error: 0.0 → 0.0
Time: 1.5s
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 r163521 = x;
        double r163522 = y;
        double r163523 = r163521 + r163522;
        double r163524 = r163521 * r163522;
        double r163525 = r163523 - r163524;
        return r163525;
}
↓
double f(double x, double y) {
        double r163526 = x;
        double r163527 = y;
        double r163528 = r163526 + r163527;
        double r163529 = r163526 * r163527;
        double r163530 = r163528 - r163529;
        return r163530;
}

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 2019308 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))