Average Error: 0.0 → 0.0
Time: 1.4s
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 r321906 = x;
        double r321907 = y;
        double r321908 = r321906 + r321907;
        double r321909 = r321906 * r321907;
        double r321910 = r321908 - r321909;
        return r321910;
}
↓
double f(double x, double y) {
        double r321911 = x;
        double r321912 = y;
        double r321913 = r321911 + r321912;
        double r321914 = r321911 * r321912;
        double r321915 = r321913 - r321914;
        return r321915;
}

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 2020001 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))