Revision as of 07:11, 24 June 2006 by Solafidefarms (talk | contribs) (Angle Addition formulae, prosthaphaersis heading add)
Trigonometric identities are used to manipulate trig equations in certain ways. Here is a list of them:
Angle Addition Identities
(Otherwise known as sum-to-product identities)
This page is incomplete--if you know of a trigonometric identity, add it.