Day 16, Mat385

Last time

Next time

• Announcements
  • Report on the first exam. It was the best of times, it was the worst of times.
    • Distribution (make sure that I added up your point total correctly).
    • Curve: add 3.5 points to your raw score.
    • Mean: 74
    • Median: 76
    • Key

  • Midterm grades are due tomorrow morning. I'll be as honest in my assessment at this point as I can be.

    You have two drops for quizzes: I'll drop your worst one at this stage, reserving your second drop for the back half of the course....

  • Projects! Your project proposal is supposed to be due today. Kudos to Logan!

    Since I forgot to remind you, I'll change that due date to Wednesday.

• Today:
  • We'll get to Section 4.1 (Sets).

  • I've had a link floating at the bottom of our pages for a while now: The Curious History of Venn Diagrams: A look at the curious history of Venn diagrams and how they blend logic with geometry (Scientific American)

• Some Fun, Motivating Examples from Propositional and Predicate Calculus