| recitation 1: Truth Tables, Sep. 1 |
| recitation 2: Logical Equivalences, Sep. 3 |
| recitation 3: CNF, DNF, Quantifiers, Sep. 8 |
| recitation 4: More on Quantifiers, Sep. 10 |
| recitation 5: Sets, Sep. 15 |
| recitation 6: Basic Proofs, Sep. 17 |
| recitation 7: Induction, Sep. 22 |
| recitation 8: More on Induction, Sep. 24 |
| recitation 9: Exam solutions, Sep. 29 |
| recitation 10: Functions, Oct. 01 |
| recitation 11: Bijective Functions, Oct. 06 |
| recitation 12: Cardinality, Oct. 08 |
| recitation 13: Combinatorics, Oct. 13 |
| recitation 14: Counting-1, Oct. 15 |
| recitation 15: Counting-2, Oct. 20 |
| rec.15: solutions to some problems, Oct. 20 |
| recitation 16: Counting, Pigeonhole Principle, Oct. 22 |
| recitation 17: Midterm Review
, Oct. 27 |
| recitation 19: The Principle of Inclusion-Exclusion, Nov. 3 |
| recitation 20: Divisibility
, Nov. 5 |
| recitation 21: Diophantine Equations
, Nov. 10 |
| recitation 22: Binary Relations
, Nov. 12 |
| recitation 23: Review
, Nov. 17 |
| recitation 25: Modular Arithmetic
, Nov. 24 |
| recitation 26: Fermat's Little Theorem
, Dec. 01 |
| recitation 27: Chinese Remainder Theorem
, Dec. 03 |
| recitation 28-29: Review
, Dec. 08, 10 |
