I am the very model of a modern major-general
I've information vegetable, animal, and mineral
I know the Kings of England and I quote the fights historical
From Marathon to Waterloo, in order categorical
I'm very well acquainted, too, with matters mathematical
I understand equations, both the simple and quadratical
About binomial theorem I'm teeming with a lot of news...

With many cheerful facts about the square of the hypotenuse!