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
1 file changed
tree: 7f45dacc815c45111b501fe9d97ab735fcf30ef8
  1. cmake/
  2. config/
  3. data/
  4. docs/
  5. examples/
  6. include/
  7. internal/
  8. jni/
  9. scripts/
  10. .gitignore
  11. CMakeLists.txt
  12. LICENSE
  13. README.md
README.md

Ceres Solver - A non-linear least squares minimizer

Please see ceres-solver.org for more information.

WARNING - Do not make GitHub pull requests!

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