Spring 2020

The book is no longer being published, but there are plenty of sources for the text online. See me if you have problems obtaining the text. The ISBN is 0534359647.

Also, you do NOT need the CD or the ``Info-Trac code'', so the used versions will be fine!

- In class examples, Day 1
- In class examples, Day 2
- Note about Excel
- Dorian Auto (Excel File)
- Farmer (Excel File)
- In class example, scheduling (3.5)
- In class example, blending (3.8)
- In class example, production (3.9-3.10)
- In class example, 3.11-12. (Toyco, Madonna, Computers)

- In class examples, BFS
- Handout, Basic Feasible Solutions and Standard Form
- Homework Addition for 4.1-4.3 **Turn in all next Wed, Feb 12
- Handout for Section 4.11 (Degeneracy)
- HOMEWORK NOTE for sections 4.6-4.11. It wasn't clear what was assigned and
what to turn in- Here is an update (turn in problems with an asterisk).
- 4.6: 2, 3, 4*
- 4.7: 2*, 8, 9, Ch 4 Review: #27
- 4.8: 1, 3, 6*, Ch 4 Review: #18
- 4.11: 2, 3*

- Examples, Big-M method (Maple and Mathematica)
- Section 4.16:
- List of 4 examples. Read these over before going to the Maple solutions below.
- PDF of Example 1(a). Maple file for Example 1(a)
- PDF of Example 1(b). Maple file for Example 1(b)
- PDF of Example 2. Maple file for Example 2
- PDF of Example 3. Maple file for Example 3
- PDF of Example 4. Maple file for Example 4

- Exam 1 links:
- Exam 1 Topics
- Exam 1 Review Questions
- Exam 1 Review Solutions (Updated 5PM on Wed to fix Problem 8)

- Download page for LINDO. We'll be using the ``Classic LINDO'' at the bottom of the link page, which is set up for Windows. We may also look at LINGO later.
- Linux version of LINGO
- The LINDO User's Manual is here. The "help" features don't seem to work using "wine" under Linux.
- Directory for Maple downloads. Note that this is an old version, and is not compatible with new Mac OS. This does work well with either Windows or Linux/Ubuntu.
- Links to LibreOffice, which includes free software that emulates Word and Excel.
- Online linear system solver.

- Informs.org is the professional organization for people working in Operations Research and Management Science.
- Newsletter (you can see what's current in OR)

- Solving an LP using LibreCalc (or Excel)

- Install LINDO and solve a small linear program:

- Solving an LP using LINGO:

- Page for Maple downloads.
- Maple tutorial (for calculus, but good for general purposes)
- Mathematica download page. The Mathematica page also includes video tutorial links.