tree bee11a2d4bbe6716349ea86ac5ce0417cddcdbbe
parent 5f3f4007b9ce06915ab3460019ac9dd4fe17a9ce
author Sameer Agarwal <sameeragarwal@google.com> 1394713695 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1394758080 -0700

More tips and tricks.

1. Add a tip about glog.
2. Add a tip about using Summary::FullReport to optimize performance.
3. Add a tip about using the Inverse Function Theorem.

Change-Id: I949ec6843ff796672edbad8bc801230dd0ab5345