See Local Weather Conditions Math-305, Numerical Methods & Matrices See Local Weather Conditions
Dr. Kevin G. TeBeest
Spring 2016

Course Policy Dr. TeBeest's Schedule
Rules Regarding Programming Projects Maple Tutorials
Comments about Final Exams Journal Format Guidelines
Course Syllabus Developing Good Study Habits
Accessing Kettering's Cloud (and Maple) via the Citrix Receiver


  1. FINAL EXAM:   Mark your calendars IMMEDIATELY!   (published by Admin on Wednesday of Week 3)
    Thursday, June 16 (Week 11)
    1:00 p.m. to 3:00 p.m.
    ROOM:  AB 2-225

    The final exam may include anything from Assignment 13 to the end of the course.

    Click here for Kettering's Final Exam Schedules:      by Day and Time    |    by Course

    NOTE: University policy states that is your responsibility to check for scheduling conflicts with other final exams immediately. If you have a scheduling conflict please resolve it immediately per university policy here. However, if another instructor reschedules one of your final exams and causes a scheduling conflict, then it is that instructor's responsibility to resolve the conflict.

  2. You are expected to review your lecture notes before each lecture. (For example, when I ask specific questions about the previous lecture, you should be able to answer them without looking at your notes.)

  3. You should have all electronic devices (phones, computers, ear-buds, etc.) completely turned off and stowed before coming to class.
    Recording devices are strictly prohibited. Using electronic devices during class without my permission may result in their being confiscated and in academic discipline.

  4. Although I teach multiple sections of MATH-305, university policy requires that you attend only the section for which you are registered. Consequently, you may not "float" from one section to another as a matter of convenience.

  5. If you miss a class, please obtain copies of the lecture notes from a classmate.

  6. I strongly encourage you to study with "study buddies." (On projects, however, you are NOT allowed to work with members of other teams.)

  7. How much should a college student study?



  1. Do all the examples in the first Maple tutorial entitled Basics. April 4
    1. Do not use the shortcut menu buttons in the left panel of Maple. Rather, manually type the commands as they appear in the Maple examples.
    2. You should work all assigned Maple examples immediately after they are posted to help you prepare for the programming assignments.
    3. There may be Maple related questions on exams (see the course policy).

    Kettering has made Maple amply available on many PCs throughout the AB.

    Read Sections 0.1, 0.4, and 0.6. April 4
    (Because you should always read sections as we cover the material, normally I do not post reading assignments.)

    I will post the next assignment on Thursday.

  2. Do this problem on truncation error. (pdf document) April 7

  3. Section 0.7 – Polynomials:  Nested Form (Horner's Method). April 7

  4. Do all the examples in the second Maple tutorial entitled Solutions of Equations. April 8
    You should complete Assignment 1 before doing this one. Remember that these assignments will
    acquaint (or reacquaint) you with Maple and prepare you for the programming assignments.

  5. Section 1.1 – Bisection Method. April 11

  6. Write the Maple code for the Bisection Method. April 13
    NOTE: Do this immediately, and play with the code by changing the starting interval, the tolerance, even the function.
    You will use this code as the template for writing the codes for other methods and for our first programming assignment.

    (April 13, 1743 was Thomas Jefferson's birthday. He and John Adams died within mere hours of one another on July 4, 1826 — the 50th anniversary of the adoption of the Declaration of Independence.)

  7. Afer writing the Maple code for the bisection method, read and work through all the examples in the 8th Maple tutorial entitled Formatted Printing and Plot Options. April 14
    Then change your Maple code for the bisection method so that it uses formatted printing.
    From now on we will use the printf command for printing.

  8. Section 1.2(a) – False Position. April 14

  9. Section 1.3 – Newton's Method. April 15

  10. Section 1.5 – Fixed Point Method. April 18

  11. Section 1.5(b) – Fixed Point Method with Aitken Acceleration. April 21

  12. Program Assignment 1.   Due Mon., May 2 at 1:20.   (posted April 22)
    Read this document before beginning this assignment.
    • You should have Assignments 6 & 7 successfully completed before you attempt this.
    • You should also study the pseudocode for Newton's method (assignment 9) and use formatted printing as explained in Assignment 7.
    • Here are some of the results you should obtain in Part I. Do NOT proceed until Part I works correctly.


    Click here for more details.

  13. Section 3.2 – Newton-Gregory Interpolating Polynomials. April 28

    Here are some of the results you should obtain in Part I of Program Assignment 1.
    Do NOT proceed until Part I works correctly.

  14. Do this example that shows how to use Maple to generate an interpolating polynomial through points. May 2

  15. Sections 5.2 & 5.3 – Proper Integrals: Trapezoidal Rule and Simpson's Rules. May 4
    Note:   This is a running assignment — do the problems on this sheet as we cover the material.

  16. Write the Maple code for the trapezoidal rule. May 4
    NOTE: Do this immediately, and play with the code by changing the number of subintervals, the limits of integration, even the integrand f(x). You will use this code as the template (model) for writing the codes for other methods and for the second programming assignment.

  17. Section 5.3:   Simpson's – 1/3 Rule. May 5

    Recall that Assignment 15 is a running assignment.

  18. Do all the examples in the third Maple Tutorial entitled Derivatives and Integrals. May 5

  19. Section 5.3:   Simpson's – 3/8 Rule. May 6

  20. Section 5.6 – Gauss Quadrature. May 11

  21. Program Assignment 2.   Due Monday, May 23 (Week 8).   (Posted Wed., May 12)
    Here are the abscissas and weights for the 10 point Gauss quadrature.
    You should have the trapezoidal rule code (see Assignment 16) running properly before you attempt this program assignment.
    Read this document before beginning this assignment.

  22. Section 5.1 – Numerical Differentiation. May 16

    You should rework Exam 2 immediately after it is returned. (Recall that a score below 64% is failing. See the course policy.)
    I posted updated estimates of your midterm course grade on BannerWeb and on the bottom of page 1 of your exam.

    Start reading Chapter 6.

  23. Chapter 6 – Numerical Solutions of ODEs. May 23    This is a running assignment.

  24. Chapter 6 (a) – Implicit Euler Method. May 23

    BEWARE:    The math faculty regularly observe that during the final 3 to 4 weeks of a term, many students tend to: 1) skip class more, and 2) let their studies in math courses slide as they complete term projects or term papers in other courses. Be careful not to do that! I often see students leave entire pages blank on our final exam (because they did not do the assigned homework), and they end up significantly lowering their course grade. Remember that the final exam is worth 30% of the course grade, so make sure you continue to study and do all the assigned homework. Also, realize that one purpose of a final exam is so you can show that you have mastered a concept that you might have scored poorly on in one of the exams. So view the final exam as an opportunity to raise rather than lower your course grade.

  25. Write this Maple code for Euler's Method. May 25
    NOTE: Do this immediately, and play with the code by changing the nodal stepsize, the interval endpoints, the IC, even the ODE. Use it to check your work on some of the homework problems. You will use this code as the template (model) for writing the codes for other methods and for the third project.

    Review the Maple tutorial entitled Formatted Printing and Plot Options.

  26. Do Problem 2 of Assignment 23. May 25

  27. Do Problem 3 of Assignment 23. May 26

  28. Do Problem 4 of Assignment 23. May 26

Facie (noun)   \'fā • cē,    'fay • see\    pl. facies   \'fā • cēz,    'fay • seez\ :
  1. an image of one's face taken by oneself or by another person using a digital camera or phone,
    especially for posting on social networking sites or smartphones for personal identification.
  2. a photo ID showing only the face.
First Known Use of FACIE – 16:34 UTC, October 12, 2014 by Kevin G. TeBeest, Michigan USA
Formerly:   "profile photo" (archaic)
Usage:  Professor TeBeest sent a photo of himself playing his drums to his brother who wanted a photo ID for his smartphone. The brother whined saying, "Send me a photo of your ugly face you stupid. . .!" So Professor TeBeest sent his brother a facie.
Etymology:  French façade ("a false, superficial, or artificial appearance or effect," Merriam–Webster); Italian facciata, a derivative of faccia ("front"), from Latin facies ("face");
Geographical Use:  worldwide
Not to be confused with selfie, which is a photo taken by oneself of ones own body or part of the body, usually due to vanity.
The photo on a driving license is an example of a facie, although it is not a selfie.


Remember that:

  1. You are responsible for successfully completing all assigned problems in all your courses.
  2. The exams may include problems similar to these assignments and lecture examples and may include questions about Maple.
  3. We must maintain a steady pace to cover the material that constitutes Math-305. If you have difficulty with a section, be sure to see me for help immediately.
  4. No matter how simple a topic appears when you see my examples or read the text, you will almost certainly have difficulty completing an exam if you do not practice the examples and do the assignments beforehand.

See Local Weather Conditions See Local Weather Conditions