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 r261385 = x;
        double r261386 = y;
        double r261387 = r261385 + r261386;
        double r261388 = r261385 * r261386;
        double r261389 = r261387 - r261388;
        return r261389;
}
↓
double f(double x, double y) {
        double r261390 = x;
        double r261391 = y;
        double r261392 = r261390 + r261391;
        double r261393 = r261390 * r261391;
        double r261394 = r261392 - r261393;
        return r261394;
}

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 2020034 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, A"
  :precision binary64
  (- (+ x y) (* x y)))