Calculus in 21 Lessons is a handy self-teaching guide for anyone wanting to master calculus. Using a teach-by-example approach, this app will get anyone understanding calculus in no time.

* Uses a teach by example approach showing you how to solve problems

* Avoids hard to understand proofs and theorems and instead explains calculus in everyday language

* Covers limits, differential and integral calculus

Calculus in 21 Lessons gives you the short-cuts you need to study calculus. Perfect for:

* Calculus students

* People learning calculus by self-study

* Preparation for AP Calculus Exam

In 21 easy to digest chapters, Calculus in 21 Lessons covers most topics covered in first year college calculus and on the ap calculus exam:

* Computing limits, one-sided limits and limits at infinity

* Computing derivatives, the power rule, derivative of a constant

* Derivative of sum and difference, product, quotient and chain rules

* Implicit differentiation, max-min problems, related rates and applications of the derivative

* Basic integration

* u-substitution and integration by parts

* Integration by partial fractions, integration of trig functions, and rational functions

* Trig Substitution

* Sequences and infinite series

If you've been looking for an easy way to calculus packed with solved problems and examples, this is the app you've been looking for.

Supported Devices:

- iPad

- iPhone

- iPod Touch