Revision as of 16:00, 11 October 2008 by Idryg (Talk)

Just in case you don't have to look them up in your book or whatever. And so I can learn how to use Latex!

  • $ sinh(x) = \frac{e^x - e^{-x}}{2} $
  • $ cosh(x) = \frac{e^x + e^{-x}}{2} $
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Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett