Here is where you can find some formulas which I think may be helpful. NOTE: These pages contains GIFs that reach very large sizes!

Polynomial Solutions - The solutions to the first 4 degree polynomials.
Higher Order Solutions - Solutions to some higher order polynomials.
Trig Expansions - Some expansions to are friends Sine, Cosine and Tangent.
Integrals - Some very interesting (very advanced) integral equations.
Differential Equations - Differential equation solutions.

Copyright Chris Becker 2001 All Rights Reserved.
All software is copyright the respective authors.
Mathematica is copyright Wolfram Research
Maple is copyright Maplesoft