[recursive]

Some numbers can be precisely represented using IEEE-754 floats. Two (2) is one of them.

[eru]

Yes, but not every calculation that yields 2, also yields 2 when performed in IEEE-754 floats.

[recursive]

Yes, but any calculation that you'd use to count whole units things, like reasons, that would result in 2 would yield precisely 2.

[eru]

Yes. The quip was only a silly joke.