Average Error: 0.0 → 0.0
Time: 4.0s
Precision: 64
\[\left(x + y\right) - x \cdot y\]
↓
\[\left(y + x\right) - x \cdot y\]
\left(x + y\right) - x \cdot y
↓
\left(y + x\right) - x \cdot y
double f(double x, double y) {
        double r9954280 = x;
        double r9954281 = y;
        double r9954282 = r9954280 + r9954281;
        double r9954283 = r9954280 * r9954281;
        double r9954284 = r9954282 - r9954283;
        return r9954284;
}
↓
double f(double x, double y) {
        double r9954285 = y;
        double r9954286 = x;
        double r9954287 = r9954285 + r9954286;
        double r9954288 = r9954286 * r9954285;
        double r9954289 = r9954287 - r9954288;
        return r9954289;
}

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

    \[\leadsto \left(y + x\right) - x \cdot y\]

Reproduce

herbie shell --seed 2019192 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  (- (+ x y) (* x y)))