Previous Weeks in the Math 210 Course


This file will contain the week-to-week reading and lecture schedules as they actually happened.  At the end of the week the "this week" page will be modified to reflect what actually happened and will be appended to this file.


Week 1: Monday, Aug. 28

  • Topics:
    • Introduction  
  • Reading
    • Chapter 1

Monday:

  • Introduction to the course

Wednesday:

  • Basic propositional logic and truth tables (1.1, 1.2)
  • Connections with digital circuits

Thursday:

  • More on propositional logic (tautologies)
  • Predicate logic(1.3, 1.4)

Friday:

  • Predicate logic
  • Connections with database systems
  • Some Prolog

Other Notes:

  • Next Monday is Labor Day (no classes or office hours)

Week 2: Monday, Sept. 4

  • Topics:
    • Finish Chapter 1
    • Sets, functions, etc.
  • Reading
    • 2.1 - 2.2

Monday:

  • Labor Day (no classes or office hours)

Wednesday:

  • Continued discussion on predicate logic and connections with computer science.
  • Prolog and SQL demos

Thursday:

  • Rules of inference
  • Resolution theorem proving

Friday:

  • Three varieties of proofs (two examples)
  • Introduction to set theory

Other Notes:

  • Monday is Labor Day:  No classes or office hours

Week 3: Monday, Sept. 11

  • Topics:
    • Finish Chapter 2
    • Algorithms
  • Reading
    • 3.1 - 3.5

Monday:

  • Functions and relations:  Why is a relational database system called relational? (2.3)
  • Monday is the last day to drop without record

Wednesday:

  • Kinds of functions
  • Operations on functions
  • Counting using bijections

Thursday:

  • Sequences and summations (2.4)
  • Matrices (a bit out of order, as it turns out)

Friday:

  • Algorithms (3.1)

 

Other Notes:

  • Monday, September 11, is the last day to drop without record.  Please review the revised policy on course withdrawals in the Student Handbook
  • The first hour exam will be next Friday.

Week 4: Monday, Sept. 18

  • Topics:
    • Finish Chapter 3
    • Induction and recursion
  • Reading
    • 3.2  - 3.5 (as time permits)
    • 4.1

Monday:

  • We viewed the film "Sorting out Sorting"

Wednesday:

  • Algorithm Complexity (3.2):  Big-O, Big-Ω, Big-Θ
  • Linear search

Thursday:

  • Properties of asymptotic behavior.
  • Review for hour exam #1

Friday:

  • Hour Exam #1

Other Notes:

  • The first hour exam will be this Friday.
  • Please note: My office will change to Temporary Building E10 on Oct. 1 or shortly thereafter.

Week 5: Monday, Sept. 25

  • Topics:
    • Induction and recursion
  • Reading
    • Skip 3.4, 3.5 except for definition of division)
    • 3.6 (for representation of integers)
    • Read 3.7 (but we'll skip it for now)
    • 3.8 has already been covered (but read over it - we'll have some problems assigned)..
    • 4.1

Monday:

  • Searching and sorting (3.3)

Wednesday:

  • Sorting briefly discussed
  • Final discussion on computational complexity (at least, until 361 and 370):  tractable and intractable problems (3.3)

Thursday:

  • Binary Representation of integers (3.6)

Friday:

  • Binary arithmetic (3.6)

Other Notes:

  • Please note: My office will change to Temporary Building E10 some time next week.  It may not be possible for me to be at all office hours until the move is completed.

Week 6: Monday, October 2

  • Topics:
    • Finish Chapter 4 (induction and recursion)
    • Start chapter 5 (counting)
  • Reading
    • Chapter 5

    Monday:

    • Representation of integers

    Wednesday:

    • Mathematical induction (4.1)
    • Strong induction and well-ordering (4.2)
    • How induction works

    Thursday:

    • Recursive definitions (4.3)

    Friday:

    • Recursive algorithms

    Other Notes:

    • Please note: My office will change to Temporary Building E10 some time this week.  It may not be possible for me to be at all office hours until the move is completed.
    • (We didn't actually move this week.  The move is scheduled for next week.)
    • There will be no class or office hours next Wednesday (Oct. 11)

Week 7: Monday, October 9

  • Topics:
    • Counting
  • Reading
    • 5.1 - 5.2

Monday:

  • Fundamentals of counting (5.1)

Wednesday:

  • No class or office hours today (I'm giving a history talk at PLU)

Thursday:

  • Fundamentals of counting (5.1)

Friday:

  • The pigeonhole principle(s) (5.2)

Other Notes:

  • Please note: My office will change to Temporary Building E10 some time this week.  It may not be possible for me to be at all office hours until the move is completed.
  • Hour Exam #2 will be next Friday
  • Monday, Oct. 9, is the last day to drop with an automatic "W".  Please review the revised policy on course withdrawals in the Student Handbook

Week 8: Monday, October 16

  • Topics:
    • Discrete Probability
  • Reading
    • Chapter 6
    • We will skip chapter 7 (for now)

Monday:

  • Fall Break Day:  No classes or office hours

Wednesday:

  • The pigeonhole principle(s) (5.2)

Thursday:

  • Permutations and combinations (5.3)
  • Binomial coefficients (5.4)
  • Review for exam #2

Friday:

  • Hour Exam #2

Other Notes:

  • Please note: My office was moved to Temporary Building E10 last week.  My office telephone number and email address are unchanged.
  • Hour Exam #2 will be this Friday

Week 9: Monday, October 23

  • Topics:
    • Discrete Probability
  • Reading
    • Chapter 6 (6.1 - 6.2)
    • We will skip chapter 7 (for now)

Monday:

  • Binomial coefficients (5.4)

Wednesday:

  • Exam #2 returned and discussed

Thursday:

  • Introduction to discrete probability (6.1)

Friday:

  • Discussion of homework assignment

Other Notes:

  • Please note: My office has been moved to Temporary Building E10.  My office telephone number and email address are unchanged.
  • We will skip chapter 7, and cover sections 8.1 - 8.3 and 8.5 of chapter 8.
  • Our next hour exam will be Friday, November 10.

Week 10: Monday, October 30

  • Topics:
    • Discrete Probability
  • Reading
    • 6.2, 6.3

Monday:

  • Probability density functions and conditional probabilities (6.2)

 

Wednesday:

  • Bayes' Theorem  (6.3)

Thursday:

  • An application of Bayes' Theorem to expert systems (6.3)

Friday:

  • Discussion of homework

Other Notes:

  • Please note: My office has been moved to Temporary Building E10.  My office telephone number and email address are unchanged.
  • Our next hour exam will be Friday, November 10 (next Friday)
  • We begin chapter 8 next week

Week 11: Monday, November 6

  • Topics:
    • Relations
  • Reading
    • 8.1 - 8.3, 8.5
    • For our discussion on relations, you will find it useful to read over sections 3.4 - 3.5 (particularly for modular arithmetic)

Monday:

  • Relations and their properties.(8.1)
  • n-ary relations and applications (8.2)
  • Relationship to relational database management systems (notes)

Wednesday:

  • Classifying relations

Thursday:

  • Equivalence Relations (8.5, skipping 8.3, 8.4)
  • Please also read 3.4 - 3.5 (for discussions on modular arithmetic)
  • Review for exam #3

Friday:

  • Hour exam #3

Other Notes:

  • Our next hour exam will be Friday, November 10 (this Friday)

Week 12: Monday, November 13

  • Topics:
    • Introduction to Graph Theory
  • Reading
    • 9.1 - 9.6

Monday:

  • Graphs and graph models (9.1)
  • Exam #3 returned and discussed

Wednesday:

  • Graph terminology and varieties of graphs (9.2)

Thursday:

  • Varieties of graphs (9.2)
  • Representing graphs (9.3)
  • Connectivity (9.4)

Friday:

  • Representing graphs (9.3)
  • Introduction to trees (10.1)

Other Notes:

  • Exam #4 will be  Friday, Dec. 1.  Please note that this is in the last full week of the term.

Week 13: Monday, November 20

  • Topics:
    • Graphs
  • Reading
    • Finish Chapter 9

Monday:

  • Graph isomorphisms (9.3)

Wednesday:

  • Travel day (no classes or office hours)

Thursday:

  • Thanksgiving Break (no classes or office hours)

Friday:

  • Thanksgiving Break (no classes or office hours)

Other Notes:

  • Exam #4 will be  next Friday, Dec. 1.  Please note that this is in the last full week of the term.

Week 14: Monday, November 27

  • Topics:
    • Trees
  • Reading
    • Finish chapter 9, a bit of chapter 10

Monday:

  • Euler and Hamilton Paths (and the beginnings of topology) (9.5)
  • Shortest path problems (9.6 - botched)

Wednesday:

  • Shortest path problems (9.6 - done correctly)
  • Depth-first and breadth-first search
  • Spanning trees (10.4)

Thursday:

  • Introduction to trees (10.1)
  • Applications of trees (10.2)
  • Tree traversals (10.3)
  • Review for Exam #4

Friday:

  • Exam #4

Other Notes:

  • Exam #4 will be this Friday, Dec. 1.  Please note that this is in the last full week of the term.

 

Week 15: Monday, December 4

  • Topics:
    • Theory of computation
  • Reading
    • 12.4 - 12.5

Monday:

  • An introduction to the theory of computation (12.1)
  • Finite State Machines (12.2)

Wednesday:

  • Turing Machines (12.5 - lightly)
  • Return of exam #4
  • Review for final

Thursday:

  • Reading period (no classes)

Friday:

  • Reading period (no classes)

Other Notes:

  • The final exam for this class will be Friday, Dec. 15, 12:00 noon - 2:00.  It will be a mandatory, two-hour, in class, comprehensive exam. Current University regulations require that all students in this class take the final exam at this date and time.

 

 

 

 


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