tree b54b4374bf7bde3fb46333f14646b35d3da2e328
parent c0fdc9753909fc37fed2cb5e0fcc02fc65789d68
author Sameer Agarwal <sameeragarwal@google.com> 1360189867 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1360618663 -0800

Rewrite of the tutorial.

1. Quicker starting point.
2. Better discussion of derivatives.
3. Better hyperlinking to code and class documentation.
4. New robust estimation example.
5. Better naming of example code.
6. Removed dependency on gflags in all the core examples covered
   in the tutorial.

Change-Id: Ibf3c7fe946fa2b4d22f8916a9366df267d34ca26