Reduce the minimum required version of Abseil 1. The required version of Abseil is now 20240116.0 instead of 20240116.2. This was an oversight. Thanks to @NeroBurner for pointing this out. Both CMake and Bazel builds are updated. 2. Unbreak the Bazel build which had become stale. Change-Id: I274bbad2f94f7710387f9693de9c66b035758970
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.