MATH 31A · Lec 2
Differential and Integral Calculus
Winter 2026 is over, so there is nothing here to watch. These are the numbers as that term finished.
Seats, time, final and grades
Seats
Open, 40 seats left.
100 of 140 enrolled, lecture and all discussions summed.
Meets
MWF 12:00pm-12:50pm
Lecture only. You also attend a discussion, listed below.
Final
Not read yet
dibs has not read this class page since it started reading exam times, so it does not know either way.
Read 6 days ago, at the end of the term. Nothing has moved since.
Put this class on a board
A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.
Before you can enroll
dibs has not read this section's restrictions yet, so alerts on it are held. Check the registrar before counting on a seat.
Discussions
You enroll in the discussion, not the lecture. Enrollment acts on the discussion, not the lecture, and the seat figure above is the sum across all of them, so it can read open while every discussion you could actually join is full.
4 discussions, all open.
-
Dis 2A
T 12:00pm-12:50pm
He, X.
Open, 6 seats left.
-
Dis 2B
R 12:00pm-12:50pm
He, X.
Open, 10 seats left.
-
Dis 2C
T 12:00pm-12:50pm
Tu, Z.T.
Open, 6 seats left.
-
Dis 2D
R 12:00pm-12:50pm
Tu, Z.T.
Open, 18 seats left.
-
Dis 2E
T 12:00pm-12:50pm
No instructors
Cancelled.
-
Dis 2F
R 12:00pm-12:50pm
No instructors
Cancelled.
| Section | Meets | Instructor | Seats |
|---|---|---|---|
| Dis 2A | T 12:00pm-12:50pm | He, X. | Open, 6 seats left. |
| Dis 2B | R 12:00pm-12:50pm | He, X. | Open, 10 seats left. |
| Dis 2C | T 12:00pm-12:50pm | Tu, Z.T. | Open, 6 seats left. |
| Dis 2D | R 12:00pm-12:50pm | Tu, Z.T. | Open, 18 seats left. |
| Dis 2E | T 12:00pm-12:50pm | No instructors | Cancelled. |
| Dis 2F | R 12:00pm-12:50pm | No instructors | Cancelled. |
When it meets
Meets: MWF 12:00pm-12:50pm
Discussions: T 12:00pm-12:50pm · R 12:00pm-12:50pm
Mathematical Sciences 4000A
Grades
2 other people have taught MATH 31A in the grade record: GANNON, THOMAS ANTHONY at 3.50 over 636 grades and WU, JEREMY SHEUNG HIM at 3.06 over 478 grades.
- A range
- 55%
- P/NP
- <1%
- D/F/W
- 9.3%
What students say
dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.
Will it still be here
Not a question any more: see the notice at the top of this page.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 20221F
- 28222W
- 21522F
- 28523W
- 18723S
- 19223F
- 17624W
- 18824F
- 19325W
- 18625F
Peak 285 · most recent 25F at 186
Unchanged over 1 minute
A dot is a reading where something moved: the seat count, the status, or the waitlist. The last one is the last time dibs read this section, moved or not, at the end of the term. Nothing has moved since. The line holds flat between dots because that is what the readings say: it did not drift, it held and then jumped. Both start when dibs did rather than reaching back before it existed.
Show the readings (2)
| Recorded | Enrolled | Capacity | Status | Waitlist |
|---|---|---|---|---|
| 27 Aug 03:05 | 100 | 140 | open | - |
| 27 Aug 03:05 | 100 | 140 | open | - |
Class chat
Nobody on dibs watches this class or has it on a plan yet. Nobody posted here.
Winter 2026 has ended, so no room can be started here now.