Department of Mathematics
Time and location: Section 7: Tuesdays and Thursdays 4:10-5:25pm, 207 Mathematics.
Section 8: Tuesdays and Thursdays 6:10-7:25pm, 323 Milbank Hall.
Instructor: Inbar Klang (klang@math.columbia.edu, office: 629 Mathematics), pronouns: she/her/hers
Office hours: Tuesdays 2-3:30pm in 520 Mathematics, and Thursdays 2-3:30pm in 629 Mathematics
Teaching assistants: Section 7: Isaac Fingerson (ipf2107@columbia.edu), Dmitrii Piozhkov (dp2782@columbia.edu), Lekha Yesantharao (lvy2002@columbia.edu).
Section 8: Kyle Creech (kcc2150@columbia.edu).
TA Office Hours: Held in the math help room.
Textbook: Calculus: Early Transcendentals, 8th Edition, by James Stewart
Prerequisite: The prerequisite for this course is Calculus I or an equivalent. For more information on calculus at Columbia, read about the calculus sequence.
Overview: Welcome to Calculus III! We will cover the following topics:
Detailed syllabus: here.
Assignment | Due Date | |
---|---|---|
1 |
10.3: 4,20,28 12.1: 10,16,44 12.2: 26,32 15.7: 4,8 15.8: 4,8 |
Sep 12 8pm |
2 |
12.3: 4,8,14,22,40,56 12.4: 4,6,22,28,32,44 |
Sep 19 8pm |
3 |
10.1: 12,16 10.5: 6,22,28,38 12.5: 10,20,24,46,58,62 |
Oct 3 8pm |
4 |
12.6: 6,10,20,36,48,52 13.1: 2,4,12,18,42,50 |
Oct 10 8pm |
5 |
13.2: 16,24,28,34,36,52 13.3: 2,6,12,22,28,30 |
Oct 17 8pm |
6 |
13.4: 4,16,20,28 14.1: 4,10,24,46 14.2: 8,12,14,16 |
Oct 24 8pm |
7 |
14.2: 36,38 14.3: 22,30,50,52,60 14.4: 4,6,12,34,42 |
Nov 7 8pm |
8 |
14.4: 16,38 14.5: 6,8,12,16,18,24,36,38,42,50 |
Nov 14 8pm |
9 |
14.5: 28,34 14.6: 6,10,16,20,24,28,34,42,54,58 |
Nov 21 8pm |
10 | 14.7: 2,8,14,32,36,44,56,58 | Nov 26 8pm |
11 | 14.8: 4,6,12,16,20,22,28,32,36,38,40,44 | Dec 3 8pm |
12 | Appendix H: 2,4,6,10,12,14,20,22,26,34,38,40 | Dec 10 8pm |
10.1 (excluding graphing devices), 10.3 pages 658-662, 10.5, 12.1-12.5 (no torque or work), 15.7 pages 1040-1041, 15.8 pages 1045-1046.
Here are some practice exams for midterm 1, all taken from exams or practice exams in past years. I would recommend attempting one of them under exam conditions (75 minutes, 2-sided formula sheet, no programmable calculator.)
Sections 12.6, 13.1 (no computers), 13.2, 13.3 (no normal and binormal vectors), 13.4 pages 870-874, 14.1, 14.2, 14.3 pages 911-920, 14.4.
Here are some practice exams for midterm 2, all taken from exams or practice exams in past years.
All previous material, and: Sections 14.5-14.8, and Appendix H pages A57-A62.
Here are some practice exams for the final, all taken from exams or practice exams in past years.
Here is an "in-format" practice final. All questions are taken from the above practice exam, but the exam is roughly in the format that ours will be in. I recommend trying it under exam conditions after you've studied and made a formula sheet.
The default weights will be as follows:
Contract weighting: You have the opportunity to individualize the weight you would like each component of this course to have, within constraints. To opt in, email me by Tuesday, September 17, with subject line ``weighting", with your preferred weights. The sum of weights must be 100%, subject to the constraints below. There will be a ``renegotiation" period (October 22-29) in which you can modify the weights of homework, midterm 2, and the final exam.
There will be two in-class midterms, on September 26 and October 31, and a final exam on December 17. The final exam is scheduled by the university and cannot be rescheduled; a make-up final will only be possible under specific circumstances, such as an exam conflict or a university athletics commitment. If you are unable to take one of the midterms at the scheduled time, please let me know as soon as possible so that we can figure out a solution.
You may use a formula sheet during the exams, no longer than two sides of an A4 page. The only electronic device you may use is a calculator (e.g. scientific calculator), but programmable or graphing calculators are not allowed. Collaboration during exams is considered cheating and is taken very seriously. Cheating during a midterm or final entails failing the course.
There will be 12 homework assignments. All homework must be submitted by 8pm on Thursdays, unless otherwise noted. Please submit your homework to the Calculus III box corresponding to your section on the 4th floor of the math building. Make sure to clearly write your name, UNI, and section number, and to staple all the pages together securely. You can pick up your graded homework from the bin labeled with our class and section number, outside room 520 of the math building.
To avoid creating an undue burden on graders, late homework will not be accepted. To mitigate this, your homework grade will be obtained by dividing the sum of your homework scores by 10. You are allowed and encouraged to collaborate on homework, but you must write up your own solutions. Please cite any references used (e.g. websites.) Homework assignments may feature more challenging or involved problems that will count for extra credit.
The schedule below is tentative and subject to change.
Date | Book Sections | Topics | Homework |
---|---|---|---|
Sep 3 |
15.7, 15.8 |
Brief overview, coordinate systems | |
Sep 5 |
|
Vectors | |
Sep 10 |
|
Dot Product | |
Sep 12 |
|
Cross Product | HW 1 due |
Sep 17 |
10.1, 10.5 |
Parametric curves, conic sections | |
Sep 19 |
|
Equations of lines and planes |
HW 2 due |
Sep 24 |
|
Review | |
Sep 26 | Midterm 1 | ||
Oct 1 |
|
Cylinders and quadric surfaces | |
Oct 3 |
|
Vector functions and space curves | HW 3 due |
Oct 8 |
|
Derivatives and integrals of vector functions | |
Oct 10 |
|
Arc length and curvature | HW 4 due |
Oct 15 |
|
Motion in space | |
Oct 17 |
|
Functions of several variables, limits and continuity | HW 5 due |
Oct 22 |
|
Limits and continuity, partial derivatives | |
Oct 24 |
|
Tangent Planes and linear approximations | HW 6 due |
Oct 29 |
|
Review | |
Oct 31 |
|
Midterm 2 | |
Nov 7 |
|
The chain rule | HW 7 due |
Nov 12 |
|
Directional derivatives and the gradient | |
Nov 14 |
|
Directional derivatives and the gradient | HW 8 due |
Nov 19 |
|
Maxima and minima | |
Nov 21 |
|
Maxima and minima | HW 9 due |
Nov 26 |
|
Lagrange multipliers | HW 10 due |
Dec 3 |
|
Complex numbers | HW 11 due |
Dec 5 |
|
Review | |
Dec 10 |
|
No class | HW 12 due |
Tuesday Dec 17 |
Final Exam Time and location TBD |