Autodiff Codegen Part 1: Expressions This patch adds the 'Expression' class, which is a fundamental building block of automatic code generation. The expressions can be used as scalar types for cost functors as well as Jets. Dynamic branching is not yet supported. Change-Id: I8c61bee5c307e0eec20fd39382683ea90f720dff
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.