**Topics from today's class**:

- The bracket polynomial
- Writhe
- The X polynomial
- The Jones polynomial

**Homework**:

- 6.3, 6.4, 6.5, 6.7, 6.8

**Read for next class**:

- 6.2

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- Pet Knots
- Student projects

**Help pages**- Wiki syntax
- Wiki math syntax
- KnotPlot help

**Other links**- Prof. Richeson's web page
- Prof. Richeson's profile
- Dept. of Math and CS
- Dickinson College

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