Average Error: 0.0 → 0.0
Time: 3.2s
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 r285964 = x;
        double r285965 = y;
        double r285966 = r285964 + r285965;
        double r285967 = r285964 * r285965;
        double r285968 = r285966 - r285967;
        return r285968;
}
↓
double f(double x, double y) {
        double r285969 = x;
        double r285970 = y;
        double r285971 = r285969 + r285970;
        double r285972 = r285969 * r285970;
        double r285973 = r285971 - r285972;
        return r285973;
}

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 2020027 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))