- Materials for week 1.
- First exam from the previous semester. postscript file .
- PDF pdf version
- Suggested hwk for week 2: p 28 #10, p 44 # `,6,10,15,20,37,32, 33
- and p 52 # 1,2,4,8,16,32
- Suggested for week 3 [Exam Thurs] p 63 # 2,4,8,10,12,17,25,32
- And on p 69, # 1,2,10.
- Solutions to Exam 1: post-script or pdf format. (Links go live AFTER the exam)
- Suggested problems for Feb 10-12: p 98 # 1, 3, 6, 14, 15
- and p 107 # 1, 2, 8, 15
- and p 114 $ 2, 8, 18, 25
- Diffusion and the hopping fleas This is a rather large file. Delete it after you've looked it over, to avoid filling up your quota. Or at least, delete all the graphics.
- The pendulum. Today's Maple sheet and another perspective using DEplot.
- page 158 # 1, 4, 8, 11, 12, 13, 17, 22, 24, 27, 29,
- page 167 # 2, 4, 8, 13, 16, 21, 22, 27.
- (More to follow)For chapter 4, Feb 17 etc.
- Feb 22 week: p 180 # 1, 10, 13, 15, 28, 34, 49b, 53
- and p 187 # 1, 6, 10, 24, 25, 28, 31, 36, 37
- and p 191 # 1, 6, 12, 18, and p 200 # 1, 11, 17, 23, 24, 56, 60.
- Maple sheet for Mar 5 here.
- Solutions to exam 2 from a previous semester. PDF file here .
- Solutions to this semester exam 2. tex file. And, ps file, and Adobe Acrobat readable pdf file.
- Homework for week of Mar 25: p 297 # 1, 3, 12, 15, 21, 25, 31, 41 and
- and 6.1 p 328 # 1, 7, 8, 10, 27 and 6.2 p 334 # 1, 4, 19, 30
- Maple sheet related to phaseplanes.
- Maple sheet for today's quiz phaseplane
- Maple sheet from Mar 31 lecture .
- Hwk Wek of Mar30-Apr 3: p 334 # 1, 12, 20 (use Maple too), p 341 # 2, 6, 16, 18, 32 (use Maple for just the algebra), 37.
- Also, find the Wronskian of the functions {e^2x, e^5x, e^7x} and of {x,x^2,x^3}.
- Hwk week of Apr 8: p 363 # 1, 3,, 10, 11, 16, 20, 21, 23, 28, 31.
- Solutions to exam 3: postscript and pdf version
- An old final here . And a pdf readable translation of it.