JK Contradance calling
L0 Contradance program
L1 Contradance program
L2 Contradance program
L3 Contradance program
L4 Contradance program
L5 Contradance program
Michael Dyck's Contradance Index
Complex Vars 2017g
NT & Math Crypto 2016g
DfyQ 2015g (NO WEBPAGE)
Melrose Nemo Parade, 2015
Melrose Moon Parade, 2016
Spr2018: MAP2302 022H Elem.Diff.Equations MWF5 LIT201 (SE)
Our Teaching Page
has useful information for students in all of my classes.
It has my schedule,
and Usually Useful Pamphlets.
One of them is the
which gives pointers on what I consider to be good mathematical
Further information is at our
(I email this private URL directly to students).
Fundamentals of Differential Eqns with Boundary
Author: Nagle, Saff & Snider.
We will also use Wikipedia and perhaps other online sources.
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
Material to learn
- The gentle
(on Wedn., 04Apr2018),
not ask students to compute
which, anyway, equals
The Laplace transform (pdf)
has an example, a simplification of tapping on a bell.
Also available is a small
Table of Laplace transforms (pdf).
Euler-Mascheroni constant and Gamma.
For the curious:
The Gamma fnc, and Volume of the n-ball (pdf).
- Look Ma! All 18
DfyQ quizzes so far (pdf).
- With its Salty language,
(now with solns)
(on Wed., 28Feb2018)
out of the Briney Depths, to
entertain the cognoscenti
[Exactly what they were hoping for]
as students effortlessly sprang through Harmonic motion
with undamped enthusiasm.
- Algorithms for solving some differential equations (pdf).
- The exhilarating
(on Wed., 07Feb2018),
attracting praise for its challenging, yet eminently do-able problems,
as well as its nifty typesetting.
- The Math-Greek alphabet (pdf),
which we will use in class frequently.
- Our DfyQ syllabus.
- Wikipedia: (skim) Differential Equation.
- W: (skim) Linear DE.
- W: ODE.
- W: SoV
- W: Complex number.
- W: Exponential function.
- W: Exact DE.
The various DiffyQ czars who help out.
||Um ... oh yeah, Zorana!
Individual DiffyQ project
...will be due,
my office door (Little Hall 402, Northeast corner)
no later than
noon, Thursday, 26Apr2018.
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