Applied and industrial algebra (Math 127), Spring 2023

MW 10:30-11:45am (Sec. 01, code 22180)

Last update of this page: Thu May 18, 3:45pm


Click here for the Math 127 handouts of the day

Announcements:

FUA (Frequently Used Acronyms):

In the box below are some acronyms that I use all the time, both in class and when grading your work. You are welcome to use them as well.

(list of Frequently Used Abbreviations)

Administrative handouts:

Course greensheet.

Course notes:

Course notes.

Course mechanics: Homework in Math 127, The workflow in Math 127, Check-ins.

Model for how the outline for PS01 is supposed to go.

Background: Writing proofs (optional).

Topics for exams:

Exam 1, Exam 2, Exam 3, Final exam.

Sample exams:

Exam 1, Exam 2, Exam 3.

Old samples (the ones used in YouTube exam run-throughs): Exam 1, Exam 2, Exam 3, Final exam.

Exams from this semester:

None yet.

Recorded lectures from Spring 2021:

Click on the link in the "Sections covered" column for a copy of the slides for the day; click on links in "Extra slides" for other stuff displayed that day; and click on the link in the "Video" column to watch the lecture on YouTube.


Date Sections covered Extra slides Video
Wed Jan 25 Intro, 1.1-1.2, 2.1-2.2 Video
Mon Jan 30 2.3-2.4 Video
Wed Feb 01 2.5-2.6 Video
Mon Feb 06 3.1 Video
Wed Feb 08 3.2-3.3 Video
Mon Feb 13 3.4-3.5 Video
Wed Feb 15 3.6, 4.1 Video
Mon Feb 20 4.2-4.3 Video
Sample exam 1 Sample in video Video
Mon Feb 27 5.1-5.3 Video
Wed Mar 01 5.3-5.5 Video
Mon Mar 06 5.5 Video
Mon Mar 06-Wed Mar 08 5.6, 6.1 Video
Wed Mar 08-Mon Mar 13 6.2-6.3 Video
Mon Mar 13 6.4 Video
Wed Mar 15 7.1-7.2 Video
Mon Mar 20 7.3 Video
Sample exam 2 Video
Mon Apr 03 7.3: 7.3, 7.3-7.5 Video 1, Video 2
Wed Apr 05 7.4-7.5: 7.3-7.5, 7.5-7.6 Video 1, Video 2
Mon Apr 10 7.6-7.7: 7.5-7.6, 7.6-8.1 Video 1, Video 2
Wed Apr 12 8.2-8.3 Video
Mon Apr 17 8.4: 8.4-8.5 Video
Wed Apr 19 8.5: 8.4-8.5, 8.5, 9.2 Video 1, Video 2
Mon Apr 24 9.2-9.4: 8.5, 9.2, 9.3-9.5 Video 1, Video 2
Wed Apr 26 9.4-9.5: 9.3-9.5 Video
Sample exam 3 Video
Wed May 03 10.1-10.3: 10.1-10.3, 10.3, 11.2 Video 1, Video 2.
Semester review (minus 11.2-11.3) Video
Sample final exam (now with FFT material) Video 1, NEW: FFT problem

Problem sets:

Numbers of the form A.B.C refer to problems in the class notes, and are marked by a link to the class notes.
HW Outline due Outline defns from Due date Last revision due Problems to turn in
PS00 n/a n/a Mon Jan 30 n/a See handout.
PS01 Wed Feb 01 2.1-2.4 Mon Feb 06 Mon Apr 10 2.1.2, 2.1.4, 2.2.2, 2.2.4, 2.3.4(a,b), 2.4.1(c,f), 2.4.2(b,e).
PS02 Wed Feb 08 2.5-2.6, 3.1 Mon Feb 13 Mon Apr 10 2.5.1(d,e), 2.6.4, 2.6.6, 3.1.4, 3.1.5, 3.1.6, 3.1.10.
PS03 Wed Feb 15 3.2-3.5 Mon Feb 20 Mon May 15 3.2.1(f), 3.2.4(d), 3.2.5(e), 3.3.1(c,g), 3.3.3, 3.3.5(a,c), 3.4.1(d), 3.4.2(e), 3.5.4(b).
PS04 Wed Mar 01 3.6, 4.2, 5.3 Mon Mar 06 Mon Apr 10 3.5.10(a,b), 3.5.11(b), 3.6.1(c,f), 4.2.5, 5.3.1, 5.3.3, 5.3.9.
PS05 Wed Mar 08 5.4-5.6 Mon Mar 13 Mon May 15 5.4.4, 5.5.1, 5.5.2(b), 5.5.6(c), 5.5.7(c), 5.6.1, 5.6.3.
PS06 Wed Mar 15 6.1-6.4 Mon Mar 20 Mon May 15 6.2.1, 6.2.3, 6.3.2, 6.3.3, 6.3.5, 6.3.6, 6.4.3.
PS07 Wed Apr 05 7.1-7.3 Mon Apr 10 Mon May 15 7.1.2, 7.2.1, 7.2.3, 7.2.4(a,b), 7.3.2(b,d), 7.3.3(c,d), 7.3.4.
PS08 Wed Apr 12 7.4-7.6 Mon Apr 17 Mon May 15 7.4.1, 7.5.7, 7.5.9, 7.6.1, 7.6.5, 7.6.7, 7.6.8.
PS09 Wed Apr 19 8.1-8.5 Mon Apr 24 Mon May 15 7.7.1, 8.2.1, 8.3.3, 8.3.4, 8.4.5, 8.5.7, 8.5.9.
PS10 Thu May 04 9.2-9.4, 10.1-10.3 Tue May 09 TBA 9.2.2, 9.3.2, 9.4.1(b,c), 10.1.2, 10.2.1, 10.3.1, 10.3.4.
PS11 Thu May 11 11.2-11.3 Mon May 15 TBA 11.2.2, 11.3.1, 11.3.2.

Reading assigned in course:

Course notes: 1.1, 1.2, 1.3.1-1.3.4, 1.3.5; 2.1-2.6, 3.1-3.6, 4.1-4.2, 5.1-5.6, 6.1-6.4, 7.1-7.7, 8.1-8.5, 9.2-9.5, 10.1-10.3, 11.1-11.3.