mirror of
https://github.com/ceres-solver/ceres-solver.git
synced 2026-08-29 16:40:38 +08:00
2fba61434bbbb366d4845c6cebdb10025d18eb01
Currently, it is not possible to accurately evaluate the derivative of d/dx log(1 + x) under all circumstances and significant deviations from the actual derivative d/dx log1p(x) can occur. This changeset introduces the necessary Jet overload and its inverse, expm1. Change-Id: Ifcf88f6d684f61ba86bbe49f0d551b703f34ad0d
Ceres Solver
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.
- Non-linear Least Squares problems with bounds constraints.
- General unconstrained optimization problems.
Please see ceres-solver.org for more information.
Description
Languages
C++
94.4%
CMake
3.8%
Python
0.8%
C
0.5%
Starlark
0.4%