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This is a wiki site for the awesome discrete math class at Fairfield University. It is a collaborative writing project that is ongoing throughout the fall semester, 2011.
If this is your first time here, you can visit the Welcome room for an orientation exercise.
Contents 
Content
This is a rough classification of the main topics of the course, and is a starting point for navigation of the site.
 Speaking with variables
 Set Theory
 Relations
 Quantifiers
 Conditional Statements
 Logic
 Logical Operators
 Logical Equivalence
 Proofs in number theory
 Algebra of logic
 Tautology and contradiction
 Prime and composite
 Proofs of rational numbers
 Fundamental Theorem of Arithmetic
 Proof of the Transitivity Property for Divisibility
 The 11 properties of Logic
 Sum of two rational numbers
 Floor and Ceiling
 Inductive Reasoning
 Proofs by Cases
 Even and Odd
 Computing summationsâ€Ž
 Summation
 Mathematical Induction
 Set Identities
 Functions
 Relations
 Boolean Algebra
 Partitions of Integers and the Partition Function
 George Boole: Boolean Algebra
 Polyominos and Trominoes
If you need to make some edits, please consider fixing some of our pages that need work:
Here's all our pages:
Other Useful Pages
Our users 


 Help:Rules Make sure you know the rules.
 Help:Contents If you have no idea what you're doing, this is the page for you.
 Special:Recent Changes Use this page to see what edits have been made recently across the whole site.
 Grading information Information about this course and its wiki requirements.
 Grading schedule Info about exactly when your edits are due.
External Links
 Course Website
 Prof. Staecker's Website
 Wikipedia, the biggest wiki on the internet, and the inspiration for this project.
 Mathematics at Wikipedia
 Fairfield University at Wikipedia
Other class wikis
 Fall 2009, Multivariable Calculus
 Fall 2007, Linear Algebra
 Fall 2006, Combinatorics
 Spring 2006, Differential Equations
 Fall 2005, Linear Algebra