Average Error: 0.0 → 0.0
Time: 2.6s
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 r157256 = x;
        double r157257 = y;
        double r157258 = r157256 + r157257;
        double r157259 = r157256 * r157257;
        double r157260 = r157258 - r157259;
        return r157260;
}
↓
double f(double x, double y) {
        double r157261 = x;
        double r157262 = y;
        double r157263 = r157261 + r157262;
        double r157264 = r157261 * r157262;
        double r157265 = r157263 - r157264;
        return r157265;
}

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 2019304 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))