Average Error: 0.0 → 0.0
Time: 2.7s
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 r189278 = x;
        double r189279 = y;
        double r189280 = r189278 + r189279;
        double r189281 = r189278 * r189279;
        double r189282 = r189280 - r189281;
        return r189282;
}
↓
double f(double x, double y) {
        double r189283 = x;
        double r189284 = y;
        double r189285 = r189283 + r189284;
        double r189286 = r189283 * r189284;
        double r189287 = r189285 - r189286;
        return r189287;
}

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 1978988140 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))