Math 130: Contemporary Mathematics, Fall 2007

Course Calendar (.xls)

Worksheets:

• (9/4 Worksheets) Borda Count, Plurality with Elimination, Pairwise Comparisons

• (9/6 Worksheets) Extended Voting Schemes, Recursive Voting Schemes

• (9/11 Worksheets) Weighted Voting Systems, Banzhaf Power Index, Voting Power

• (9/20 Worksheet) Shapley-Shubik vs. Banzhaf Power Distributions

• (9/27 Worksheets) Jefferson's Method, Webster's Method

• (10/2 Worksheets) Credit Debt, Mortgages

• (10/4 Worksheets) Fibonacci Numbers I, FN II, Golden Ratio

• (10/11 Worksheets) Rigid Motions, Symmetries

• (10/16 Worksheets) Number Systems

• (10/18 Worksheet) Groups & Fields

• (10/23 Worksheets) Symmetry Groups, Modular Arithmetic

• (10/25 Worksheet) Modular Encryption

Lecture Notes:

• (10/16 Lecture Notes) Number Systems

• (10/18 Lecture Notes) Groups & Fields

• (10/23 Lecture Notes) Symmetry Groups, Modular Groups

• (10/25 Lecture Notes) Modular Encryption

Solutions to Selected Worksheets:

• Number Systems

• Groups & Fields

• Symmetry Groups

• Modular Arithmetic, Groups, & Fields

• Modular Encryption