Add Bessel functions in order to use them in residual code. See "How can I use the Bessel function in the residual function?" at https://groups.google.com/d/msg/ceres-solver/Vh1gpqac8v0/NIK1EiWJCAAJ Change-Id: I3e80d9f9d1cadaf7177076e493ff46ace5233b76
Please see ceres-solver.org for more information.
Ceres development happens on Gerrit, including both repository hosting and code reviews. The GitHub Repository is a continuously updated mirror which is primarily meant for issue tracking. Please see our Contributing to Ceres Guide for more details.
The upstream Gerrit repository is
https://ceres-solver.googlesource.com/ceres-solver