HW2 At least half due Wednesday, February 6; the rest due Friday, February 8. All Chapter 3 exercises, *except* 3.4 and 3.7. (If you can clarify and solve 3.4, however, I *would* like to see it.) (Some, such as 3.6, may need clarification or restatement; cf., the second book review I just sent.) 284: Skip one more, of your choice. p.s. One more note on HW submission: Either ps *or plain text* is okay.