UNCG, Department of Mathematics and Statistics, Integers and Modern Applications for the Uninitiated written in PreTeXt

MAT 112 Notes in the orginal PDF format.

MAT 112 Problems

• The MAT 112 Workbook
• The WeBWorK problems used in MAT 112

MAT 112 Videos

The YouTube playlists for each part of the course:

1. Integers and Algorithms
2. Sets and Functions
3. Numbers and Counting
4. Groups and Cryptography

Other Projects

• Tables of congruence subgroups of PSL(2,Z)
• Number of Extensions of Local Fields with Given Invariants