Hi Leslie

THis folder contains all my maple files.
They are divided into a series of folders

The OPMT5701 is self evident. Some of the maple files are ones you wrote. some are my answer keys etc.
--------------------------------------
HI PRIORITY FOLDERS

The folders that begin with 

"Econ 331 ..." 

are all associated with the Economics course at SFU that I use the book. 
It is called
Introduction to Mathematical Economics.

----------------------------------------
The folder called "Econ 331 Homework set"

contains: 
1. a PDF file with 10 problems sets (written in LaTeX)
2. Maple answer key files for each of the 10 problems.
3. There is also "maple text" versions of the answer keys

The problems cover topics found in chapters 4 to 13

----------------------------------------
Folder called "Econ 331 Tutorial files"

There are 12 Maple text files
Some I have converted into Maple files

These are the INTRO TO MAPLE I use with SFU economics students
Most are based in Maple 4.0
----------------------------------------
Folder called "Econ 331 Maple files 07-1"

Contain maple files that are mostly the same as the "Homework Set" folder.
However, I did update and change a few of the problem sets this semester

For more info, go to my SFU econ 331 webpage

http://www.sfu.ca/~wainwrig/  and click on Econ 331 link

There you will find 10 hand in assignments. These are the 07-1 questions
---------------------------------------

The "Econ 400 Level maple examples" folder

contain miscelaneous examples I developed for advanced economics 
classes I taught the last couple of summers