Talk:Trigonometric identities

Use \cos, \sin, \tan, etc., when writing the trig functions in LaTeX. Do not just use cos, sin, tan, etc.--Rrusczyk 22:58, 21 June 2006 (EDT)

Page Structure

I added some structure to this page. More categories are needed, but those were the ones I thought of right off hand. Please add in anything you can think of. --Sean 23:54, 23 June 2006 (EDT)