MATH 105AReal Analysis
The basic concepts of one-variable calculus are treated rigorously. Set theory, the real number system, numerical sequences and series, continuity, differentiation.
Prerequisites
Prerequisite(s):MATH 22 or MATH 23B or AM 30, and either MATH 100 or CSE 101.
- Sections begin Wednesday, 1/11 for Winter 2027. Discussion sections are optional.
Find a section and add it to your scheduleLive seat counts, time-conflict checks and the walk from your previous class.
When it runs
Winter 2027Open Winter 2027
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Tue Thu 9:50am–11:25am | TBA | J. Qing | Open 0/40 |
Fall 2026Open Fall 2026
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Mon Wed Fri 2:40pm–3:45pm | PhysSciences 110 | Staff | Open 39/50 |
Summer 2026Open Summer 2026
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Mon Wed Fri 5:00pm–6:05pm | Engineer 2 194 | R. L. Hingtgen | Open 17/50 |
Winter 2026Open Winter 2026
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Mon Wed Fri 1:20pm–2:25pm | Engineer 2 194 | R. L. Hingtgen | Open 51/52 |
Fall 2025Open Fall 2025
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Mon Wed Fri 1:20pm–2:25pm | Earth&Marine B214 | T. Ehrhardt | Open 28/40 |
Who teaches it
| Instructor | Rating | Difficulty | Would take again | Reviews |
|---|---|---|---|---|
| Jie Qing | 3.3 / 5 | 2.9 / 5 | 80% | 16 |
| Robert Hingtgen | 4.9 / 5 | 2.8 / 5 | 97% | 107 |
| Torsten Ehrhardt | 2.8 / 5 | 3.7 / 5 | 75% | 40 |
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