A nifty app that provides you with the numerous functions needed in Discrete Mathematics, and other courses as well!

This app includes the following programs:

Pascal's Triangle - Generates a Pascal Triangle based on the number of rows you input
Base Converter - Converts a number from base 10 to any other base
Proof By Induction - Proves induction for any cubic formula
Binomial Expansion - Expands a function in the form (x^a + b^a)^n
Quadratic Root Calculator - Calculates the roots to any quadratic formula (even supports complex roots!)

Special thanks to Michael Rosen, Lawrence Technological University