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
SeLo 2020t, both sections
Class photo day
Spr2020: MAP2302 0220 Elem.Diff.Eqns MWF8 [15:00-15:50] LIT207 (CE)
Individual Project Z,
has all solns]
emailed to me,
as a single PDF !
no later than
5PM, Monday, 27Apr2020.
The DfyQ Project must be carefully typed,
but diagrams may be hand-drawn and scanned into the PDF.
The first page is to be the
Problem Sheet, with Honor Code signed and blanks filled in.
For the typesetting, one possibility
is the (free)
The guidelines on the
are written for a team
take-home, but are nonetheless
are helpful for scoring well on an individual
FTODE, Picard-Lindelöf theorem.
- Near Future: The useful
Euler-Mascheroni constant and Gamma (pdf).
W: Gamma fnc and
A place where the Polor-coordinate Trick is used, is
the normalizing constant of the
For the curious:
The Gamma fnc, and Volume of the n-ball (pdf).
- The Laplace transform (pdf)
has an example, a simplification of tapping on a bell.
Also available is a small
Table of Laplace transforms (pdf).
- DiffyNotes [of Prof.K] (pdf).
We'll use these for class lectures.
Our textbook will be used for reading assigments
and as a problem-reservoir.
Worldwide celebrations as the efficient
appeared, in stylish black-and-white tones.
Folks cheered for the lack of complex-arithmetic questions, as
well as the opportunity to show-off essay-writing skills.
A Triumph! declaimed the
New York Times,
This will run on Broadway forever!.
Page 2 of Class-X now has the original wording of the
Pendulum Problem (in the left column), and proposed new wording
(in the right column). Do you have constructive suggestions on this
rewording, for future students? If so, please email me.
- Happy DfQers applauded the
with its nifty-diffty trusty-dusty compendium of short-answer questions.
Now all solns are in the PDF.
- Look Ma! All 11
DfyQ quizzes (pdf).
- The Math-Greek alphabet (pdf).
DfyQ Syllabus with exam dates (pdf)
has clickable links.
- W: (skim) ODE.
W: (skim) Linear DE.
W:(skim) Differential Eqn.
The various DiffyQ czars who help out.
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).
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
Fundamentals of Differential Eqns with Boundary
Author: Nagle, Saff & Snider.
[While that is the official textbook, you may use the
6th, 7th,8th, or 9th editions.]
We will also use Wikipedia and perhaps other online sources.
Assignment for Add/Drop week
In order to determine what you need to review over the weekend, please
use 80 minutes do to as many problems as you can
self-text of prerequisite knowledge.
Then use the internet and your calculus textbook
to grade yourself. This will help you determine what you need to review.
JK Home page