Average Error: 0.0 → 0.0
Time: 1.1s
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 r242435 = x;
        double r242436 = y;
        double r242437 = r242435 + r242436;
        double r242438 = r242435 * r242436;
        double r242439 = r242437 - r242438;
        return r242439;
}
↓
double f(double x, double y) {
        double r242440 = x;
        double r242441 = y;
        double r242442 = r242440 + r242441;
        double r242443 = r242440 * r242441;
        double r242444 = r242442 - r242443;
        return r242444;
}

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 2020036 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))