On Jan 25, 9:23 pm, Andrew Usher <k_over_hb...@yahoo.com> wrote: > Don't bother. Concepts like 'function' you either get or you don't, > they can't be explained to you other than the standard text. > > Andrew Usher
While I disagree with your assertion that the standard text is the only way to explain something, I do agree that some folks simply do not get certain math concepts.