This course is an introduction to abstract mathematics through the lens of discrete mathematics, a field centered on the study of mathematical objects such as sets, functions, and graphs. We will learn many techniques that allow one to rigorously prove mathematical facts, and we will apply those techniques to the study of discrete mathematics. Emphasis is placed on logical, abstract thinking and clear and precise mathematical writing.
Lectures: 
Monday, Wednesday, Friday  
Section 101:  10:00am  10:50am  
Wehr Chemistry 113  
Section 102:  11:00am  11:50am  
Wehr Chemistry 107 
Office Hours: 
Monday,  2:00pm  3:00pm 
Wednesday,  3:00pm  4:00pm  
Friday,  8:30am  9:30am  
and by appointment 
I recommend using Overleaf (free) to write your assignments in LaTeX.
I'm happy to help troubleshoot your LaTeX in office hours!
Mon, Aug 26  Classes begin 
Mon, Sept 2  Labor Day, no classes 
Tues, Sept 3  Last day to add/drop classes or request CR/NC option 
Thurs, Oct 17 — Fri, Oct 18  Midterm break, no classes 
Fri, Nov 18  Last day to withdraw from classes 
Wed, Nov 27 — Fri, Nov 29  Thanksgiving break, no classes 
Fri, Dec 6  Last day of classes 
Monday, Dec 9 1:00pm  3:00pm 
Final exam for Section 102 (11:00am11:50am lecture time) 
Tuesday, Dec 10 8:00am  10:00am 
Final exam for Section 101 (10:00am10:50am lecture time) 
#  Date  Topics  Announcements and Suggested HW 

Week 1  
1  Mon, Aug 26 
Syllabus Section 7.1  Graph Theory (started) 
No suggested HW 
2  Wed, Aug 28  Section 7.1  Graph Theory (continued)  No suggested HW 
3  Fri, Aug 30 
Section 7.1  Graph Theory (finished) Section 1.3  Truthtellers, Liars, and Proposition Logic (started) 
7.1: # 1abc, 2ab, 3, 8 ("Eulerian" = "has an Eulerian circuit"), 9 ("Eulerian trail" = "Eulerian path"), 10, 11, 15 
Week 2  
Mon, Sept 2  Labor Day  no class  
4  Wed, Sept 4 
Homework 1 Assigned Section 1.3  Truthtellers, Liars, and Proposition Logic (continued) 
1.3: # 1, 3, 4, 5, 6 
5  Fri, Sept 6 
Quiz 1 Section 1.3  Truthtellers, Liars, and Proposition Logic (continued) 
1.3: # 7, 8, 9, 10, 11 
Week 3  
6  Mon, Sept 9  Section 1.3  Truthtellers, Liars, and Proposition Logic (almost finished!)  1.3: # 12, 13, 17, 21 
7  Wed, Sept 11 
Section 1.3  Truthtellers, Liars, and Proposition Logic (finished) Section 1.4  Predicates (started) 
1.3: # 22, 23, 24 1.4: # 1, 2, 5, 7 
8  Fri, Sept 13 
prerecorded lecture https://www.youtube.com/watch?v=3jOtvChA5Us Section 1.4  Predicates (continued) 
1.4: # 8, 9ab, 10, 11 
Week 4  
9  Mon, Sept 16  Section 1.4  Predicates (finished)  1.4: # 12, 14, 15, 17, 18, 19 
10  Wed, Sept 18 
Homework 1 Due Homework 2 Assigned Section 1.5  Implications (started) 
1.5: # 1, 2abcg, 3, 4, 5, 8, 9 
11  Fri, Sept 20 
Quiz 2 — covers Sugg. HW from 9/6, 9/9, 9/11, 9/13, 9/16, and 9/18 Section 1.5  Implications (continued) 
1.5: # 10, 12, 14, 15, 16, 20 
Week 5  
12  Mon, Sept 23 
Section 1.5  Implications (finished) Section 2.1  Mathematical Writing (started) 
1.5: # 25, 26, 27, 28 
13  Wed, Sept 25  Section 2.1  Mathematical Writing (continued)  Nothing new. Study for Exam 1! 
14  Fri, Sept 27  Exam 1 — covers 7.1, 1.3, 1.4, 1.5  
Week 6  
15  Mon, Sept 30  Section 2.1  Mathematical Writing (finished) 
2.1: # 1abcdef, 2dfg, 4abcd, 5, 6, 9ab, 13 (don't "Write a letter to the Reader", just write a proof) 
16  Wed, Oct 2 
Homework 2 Due Homework 3 Assigned Section 2.2  Proofs About Numbers (started) 
2.2: # 6ab, 7acde, 8, 9, 11, 15 
17  Fri, Oct 4 
Quiz 3 Section 2.2  Proofs About Numbers (continued) 
2.2: # 10, 17, and continue Wednesday's suggested homework! 
Week 7  
18  Mon, Oct 7  Section 2.2  Proofs About Numbers (continued)  2.2: # 1, 2, 3, 4, 16, 21 
19  Wed, Oct 9 
Section 2.2  Proofs About Numbers (finished) Section 2.3  Induction, part 1 (started) 
2.2: # 19, 22 2.3: # 1abd 
20  Fri, Oct 11  Quiz 4  
Week 8  
21  Mon, Oct 14  
22  Wed, Oct 16 
Homework 3 Due Homework 4 Assigned 

Fri, Oct 18  Midterm Break  no class  
Week 9  
23  Mon, Oct 21  
24  Wed, Oct 23  
25  Fri, Oct 25  Exam 2  
Week 10  
26  Mon, Oct 28  
27  Wed, Oct 30 
Homework 4 Due Homework 5 Assigned 

28  Fri, Nov 1  Quiz 5  
Week 11  
29  Mon, Nov 4  
30  Wed, Nov 6  
31  Fri, Nov 8  Quiz 6  
Week 12  
32  Mon, Nov 11  
33  Wed, Nov 13 
Homework 5 Due Homework 6 Assigned 

34  Fri, Nov 15  Quiz 7  
Week 13  
35  Mon, Nov 18  
36  Wed, Nov 20  
37  Fri, Nov 22  Exam 3  
Week 14  
38  Mon, Nov 25  
Wed, Nov 27  Thanksgiving Break  no class  
Fri, Nov 29  Thanksgiving Break  no class  
Week 15  
39  Mon, Dec 2  
40  Wed, Dec 4  Homework 6 Due  
41  Fri, Dec 6  Quiz 8  
Finals Week  
Mon, Dec 9 
Final Exam, 1pm  3pm ONLY for Section 102 (11:00am  11:50am lecture time) 

Mon, Dec 10 
Final Exam, 8am  10am ONLY for Section 101 (10:00am  10:50am lecture time) 