Average Error: 0.0 → 0.0
Time: 6.9s
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 r181397 = x;
        double r181398 = y;
        double r181399 = r181397 + r181398;
        double r181400 = r181397 * r181398;
        double r181401 = r181399 - r181400;
        return r181401;
}
↓
double f(double x, double y) {
        double r181402 = x;
        double r181403 = y;
        double r181404 = r181402 + r181403;
        double r181405 = r181402 * r181403;
        double r181406 = r181404 - r181405;
        return r181406;
}

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 2019325 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))