Average Error: 0.0 → 0.0
Time: 931.0ms
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 r287534 = x;
        double r287535 = y;
        double r287536 = r287534 + r287535;
        double r287537 = r287534 * r287535;
        double r287538 = r287536 - r287537;
        return r287538;
}
↓
double f(double x, double y) {
        double r287539 = x;
        double r287540 = y;
        double r287541 = r287539 + r287540;
        double r287542 = r287539 * r287540;
        double r287543 = r287541 - r287542;
        return r287543;
}

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