fix abs jet test comment The comment suggests a non-existing (incorrect) test. Update the comment and extend the test. Change-Id: I362f0b5a2e81d286b672476bdb4394ed20263eb1
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.