JK Contradance calling
L0 Contradance program
L1 Contradance program
L2 Contradance program
L3 Contradance program
L4 Contradance program
Melrose parade, 2016
Michael Dyck's Contradance Index
Complex Vars 2017g
NT & Math Crypto 2016g
DfyQ 2015g (NO WEBPAGE)
Melrose Nemo Parade, 2015
Melrose Moon Parade, 2016
F2015 MAP2302 5609 Elem.Diff.Equations MWF7 LIT205 (SE)
The Laplace transform (pdf)
has an example, a simplification of tapping on a bell.
Also available is a small
Table of Laplace transforms (pdf).
- Algorithms for solving some differential equations (pdf)
Please read the beginning of the convolution
through Example C3, convolution of exponentials.
Available are all the
quizzes so far (pdf).
Flowers and gold coins were tossed on the stage
by an appreciative audience for Class-Y (pdf).
Admittedly, Act II had that challenging VoP scene; a resolution is
in the above playbill.
- Cooling a Cake is available.
Headline news from coast to coast:
[The PDF has some solns.]
One reviewer opined:
With its clean two-tone format, crisp type-setting,
and straightforward problems, it is a model for exams everywhere.
Crowds cheered, when discovering that the fascinating
was all short-answer. This PDF now has solns to all of its DE problems.
Have solidly learned the
Math-Greek alphabet (pdf).
- Our course syllabus (pdf).
The various DiffyQ czars who help out.
In all of my courses,
attendance is absolutely required
(excepting illness and religious holidays).
In the unfortunate event that you miss a class, you are
responsible to get all
Notes / Announcements / TheWholeNineYards
from a classmate, or several.
All my classes have a
Please read NOW!
Differential Equations with Boundary-Value Problems,
(8th edition, 2013).
Author: Dennis Zill & Warren Wright.
Publisher: BROOKS/COLE, CENGAGE Learning.
We will also my online-notes, some Wikipedia, and other online sources.
Individual DiffyQ project
...will be due,
my office door (Little Hall 402, Northeast corner)
no later than
2PM, Thursday, 10Dec2015.
must be carefully typed,
but diagrams may be hand-drawn.
At all times have a paper copy you can hand-in; I do
Print out a copy each day, so that you always have the latest version to
hand-in; this, in case your printer or computer fails.
(You are too old for
My dog ate my homework.)
Please follow the guidelines on the
(pdf, 3pages) to earn full credit.
JK Home page