Welcome to the blog for CS 177. Here you’ll find course notes, lecture slides, and homework (see links on the right).

**If you are a student in the class, please register now by clicking here!**

A few things to note:

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**comment**on a blog post. If you’re feeling apprehensive about asking questions in public,*feel free to register under a pseudonym*. - You can include mathematical notation in your questions using standard $\LaTeX$ syntax. For instance, the expression
`\int_M K dA = 2\pi\chi`becomes $\int_M K dA = 2\pi\chi$ when enclosed by a pair of dollar signs - For fun, you can associate a picture to your profile by registering your email address at Gravatar.com.

If you encounter any problems while trying to use the blog, please contact the TA at keenan@cs.caltech.edu.