No errors as far as I (eye ) can see.
Maybe you could add a bit about improper integrals (or does that get a page of its own?).
Taking a new step, uttering a new word, is what people fear most. ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.
All checks out and thanks for the page.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.
Excellent, I will link to it from the main website now.
Great page; looks to be all correct to me.
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Thank You One and All!