Day 19 in Mat310

Today:

• Return section 4.4 homework (#4c and 17)

• Collect 5.3 homework

• Reminders:
  • We've got an exam coming up Thursday.
  • I'm checking to see if we can use the lab -- it was by special arrangement, so it may not be available Thursday.
  • One problem from your section 5.4 will appear.
  • Test 2 from last year (key)

• Number Theoretic Functions
  • section 6.1 summary

• Euler's Phi Function
  • section 7.2 summary
  • Section 7.2 Examples, p. 133:
    • #4a, b
    • #8
    • #9a

Links:

• Euler and Voltaire