tree 1f69a7a5d8a3f937d6d56ecaff23aec7b524378e
parent 29eef08be0cdb8c64e7d562124b750d4cc1de875
author Sameer Agarwal <sameeragarwal@google.com> 1512693810 -0800
committer Sameer Agarwal <sameeragarwal@google.com> 1515538784 -0800

Fix the documentation for CostFunction::Evaluate.

The documentation was overly complex and had mismatched
symbols leading to confusion.

Change-Id: I25709e61ff3f9b9775d8f14a9e63f61931256dac