Revert "Group specializations into groups of four" This reverts commit 4ba244cdbc61a9e36beded2f6cbea0c79dad60d0. Reason for revert: This commit causes CI failures. Change-Id: I954f2b8f093e39e3b52ca91b331591b73e646554
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.