In Fall 2017 I taught **Math 210A** at Stanford University. The course assistant was
Daniel Dore. For questions about the material and class discussions, we used the
Math 210A Piazza page.

**Homework:**

- Homework 1, due September 30 (tex source); solutions
- Homework 2, due October 5 (tex source); solutions
- Homework 3, due October 12 (tex source); solutions
- Homework 4, due October 19 (tex source); solutions
- Homework 5, due October 26 (tex source); solutions
- Homework 6, due November 2 (tex source); solutions
- Homework 7, due November 9 (tex source); solutions
- Homework 8, due November 16 (tex source); solutions
- Homework 9, due November 30 (tex source); solutions

**Textbook:** *Algebra* (**3rd** ed) by Lang (not essential).