Date: 2005-05-13 03:57 pm (UTC)
Little boy: But yesterday, you said x was *three*!

They generally seem to either differ in the special cases you don't think of until they appear on an example sheet ("Oh, right! Any foo EXCEPT the empty set.") or have some link you'll learn next year ("Oh, right! That's why those completely different things have the same name.")

Or, in particularly amusing cases, are massive typos :)
If you don't have an account you can create one now.
HTML doesn't work in the subject.
More info about formatting

If you are unable to use this captcha for any reason, please contact us by email at support@dreamwidth.org