Homework: (provisional weekly list.)

HW1:   1.4.1; 1.4.3; 1.4.6. Due Monday, September 10. Solution
HW2:   1.4.8; 2.4.2; 2.4.6. Due Monday, September 17. Solution
HW3:   2.4.10; 2.4.14. Due Monday, October 1. Solution
HW4:   3.3.2; 4.3.1; 4.3.3. Due Monday October 8. Solution
HW5:   4.3.7; 6.7.1; 6.7.2. Due Monday October 15 Solution
HW6:   6.7.8; 6.7.9; 6.7.15; Due Monday October 22.Solution
HW7:   7.6.1; 7.6.9; 7.6.10. Due Wednesday November 7.Solution
HW8:   10.4.10; 11.3.10; 11.3.12. Due Monday November 26 Solution.
HW9: 12.3.4; 12.3.5; 12.3.6.
HW10: 17.4.1; 18.4.5; 18.4.7.