There are a myriad of online resources that can aid you in your study of calculus. I've listed (or will soon list) a few of the ones I've found more useful as a calculus student.

• MathWorld: Truly "the web's most extensive mathematics resource." Though the entire site is teeming with information on various branches of mathematics, you'd probably want to check out the Calculus Section.

• AP Calculus Reference Guide: This is a pdf document I've uploaded in the Group Files section. It contains some must-know Calculus formulas.

• Differentiation Puzzles: Some nice applets elucidating concepts in differentiation as well as some interesting derivative puzzles to solve.

• Find the Error!: A collection of some interesting calculus related "mis-proofs", including a proof for 2 = 1. Your mission is to "Find the Error".

• Stewart Calculus: The homepage of your calculus textbook.

• The Integrator: Wolfram, the creator of Mathematica, gives a sampling of Mathematica's great computing ability. Enter any integral and the Integrator will evaluate it for you symbolically. A great substitute if your calculator doesn't have symbolic integration capabilities.

• Quick Math: A symbolic differentiator and integrator.