Average Error: 0.0 → 0.0
Time: 675.0ms
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 r278845 = x;
        double r278846 = y;
        double r278847 = r278845 + r278846;
        double r278848 = r278845 * r278846;
        double r278849 = r278847 - r278848;
        return r278849;
}
↓
double f(double x, double y) {
        double r278850 = x;
        double r278851 = y;
        double r278852 = r278850 + r278851;
        double r278853 = r278850 * r278851;
        double r278854 = r278852 - r278853;
        return r278854;
}

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 2020046 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))