MATH 225A · Dis 1A
Smooth Manifolds
dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.
Seats, time, final and grades
Seats
Open, 15 seats left.
15 of 30 enrolled.
Meets
T 11:00am-11:50am
This discussion only. You also attend Lec 1.
Final
None on the page dibs read
No exam time on the page dibs read. That is not the registrar saying there is no final.
Grades
115 letter grades, everyone who has taught MATH 225A.
Read 4 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.
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
Registrar's Restrictions cell, read 14 days ago: "Graduate Students".
From the registrar
Information on the Mathematics Diagnostic Test and Advanced Placement (AP) credit is available at https://uclamathugrad.zendesk.com/ .
Restrictions read 14 days ago. dibs re-reads these slowly because they rarely change, and it does not sweep graduate courses at all, so this one has no faster cadence to move to. Check the registrar.
When it meets
Meets: T 11:00am-11:50am
Lecture: MWF 11:00am-11:50am
Mathematical Sciences 5203
Grades
Of the 3 people in the grade record for MATH 225A, the 2 with the most grades: LIU, KEFENG at 3.69 over 51 grades and PETERSEN, PETER at 3.92 over 40 grades.
- A range
- 89%
- P/NP
- 0%
- D/F/W
- 0.9%
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.
- 2421F
- 2722F
- 2623F
- 2524F
- 1625F
Peak 27 · most recent 25F at 16
Seats over time
Nothing read since 1 Oct, 4 hours ago. Over about 1 month before that, filled by 7.
A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 4 hours ago. It is where the line stops, not where the count is now.
Show the readings (21)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 1 Oct 15:02 | 15 | 30 | open | - | 9 of 52 |
| 29 Sep 12:02 | 15 | 30 | open | - | 4 of 22 |
| 28 Sep 15:02 | 14 | 30 | open | - | 4 of 19 |
| 27 Sep 21:32 | 16 | 30 | open | - | 2 of 8 |
| 27 Sep 14:32 | 17 | 30 | open | - | 7 of 43 |
| 25 Sep 20:02 | 16 | 30 | open | - | 2 of 8 |
| 25 Sep 13:02 | 17 | 30 | open | - | 5 of 30 |
| 24 Sep 08:52 | 16 | 30 | open | - | 6 of 34 |
| 22 Sep 23:52 | 15 | 30 | open | - | 6 of 36 |
| 21 Sep 12:52 | 14 | 30 | open | - | 2 of 4 |
| 21 Sep 09:22 | 12 | 30 | open | - | 13 of 89 |
| 17 Sep 17:02 | 11 | 30 | open | - | 24 of 166 |
| 10 Sep 20:40 | 10 | 30 | open | - | 7 of 44 |
| 9 Sep 01:40 | 9 | 30 | open | - | 11 of 103 |
| 4 Sep 19:40 | 8 | 30 | open | - | 4 of 26 |
| 3 Sep 18:40 | 9 | 30 | open | - | 21 of 155 |
| 28 Aug 08:40 | 8 | 30 | open | - | 2 of 9 |
| 28 Aug 00:40 | 9 | 30 | open | - | 5 of 10 |
| 27 Aug 15:40 | 8 | 30 | open | - | 3 of 187, 125 no hourly record |
| 19 Aug 21:40 | 9 | 30 | open | - | no hourly record |
| 18 Aug 19:40 | 8 | 30 | open | - | - |
How readings and alerts work
A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.
Class chat
Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.
Dis 1A shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".
Reading a room needs no account. Posting does, and it is free.