Average Error: 0.0 → 0.0
Time: 6.2s
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 r249142 = x;
        double r249143 = y;
        double r249144 = r249142 + r249143;
        double r249145 = r249142 * r249143;
        double r249146 = r249144 - r249145;
        return r249146;
}
↓
double f(double x, double y) {
        double r249147 = x;
        double r249148 = y;
        double r249149 = r249147 + r249148;
        double r249150 = r249147 * r249148;
        double r249151 = r249149 - r249150;
        return r249151;
}

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 2019323 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))