# Combinatorics, Days 2

A "secret" public sage notebook with far fewer users, hence faster: https://sage.math.washington.edu:8102

The Sage seminar is back! http://wiki.wstein.org/2008/sageseminar

- Turn in homework; redistribute to get graded.
- Handout new homework.
- Handout take-home midterm -- explain each problem to make sure people understand the questions.
- On Friday, Robert Miller will talk about Graph Theory in Sage. He is the main guy behind it and can also answer questions for a while about graph theory Sage development projects.
- Lecture: Combinatorics, part 2.