More clang-tidy and wjr@ comment fixes Change-Id: I5736ae482f736fc56c00d21c659b1f8d41da68e9
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
Please see ceres-solver.org for more information.