Section	To be handed in	Strongly recommended, but not to be handed in
0.2	.	7, 11 (practice Gaussian elimination as needed)
0.3	.	9, 11
1.1	hw 1 due July 9	1, 3, 5, 7, 9
1.2	.	9, 11, 13
1.3	.	1, 3, 9, 13, 15
1.4	4 hw 2 due Monday July 13	3, 5, 7
1.5	8 due Monday July 13	1, 3, 5, 9
2.1	18 due Thursday July 16	3, 5, 7, 9, 15, 19, 21
2.3	.	5, 7, 9, 15, 19, 21, 23
3.1	.	1, 3, 5, 7
3.2	.	1, 3, 5, 7, 11
3.3	hw 4 due Monday July 27	1
3.4	.	1, 3, 5
3.6	2 due Thursday July 30	1, 5
4.1	2 due Thursday July 30	5
4.2	.	1, 3, 5, 7
4.3	.	1, 3, 5
5.4	.	1, 3, 5