Average Error: 0.0 → 0.0
Time: 5.6s
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 r318357 = x;
        double r318358 = y;
        double r318359 = r318357 + r318358;
        double r318360 = r318357 * r318358;
        double r318361 = r318359 - r318360;
        return r318361;
}
↓
double f(double x, double y) {
        double r318362 = x;
        double r318363 = y;
        double r318364 = r318362 + r318363;
        double r318365 = r318362 * r318363;
        double r318366 = r318364 - r318365;
        return r318366;
}

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 2020042 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))