Only released in EOL distros:
Package Summary
Math utilities. This includes functions for sampling from arbitrary probability distributions and utilities to work with poses, vectors and quaternions.
- Author: Lorenz Moesenlechner
 - License: BSD
 - Repository: tum-ros-pkg
 - Source: git git://code.in.tum.de/git/cram-pl
 
Package Summary
Math utilities. This includes functions for sampling from arbitrary probability distributions and utilities to work with poses, vectors and quaternions.
- Author: Lorenz Moesenlechner
 - License: BSD
 - Repository: tum-ros-pkg
 - Source: git git://code.in.tum.de/git/cram-pl
 
Package Summary
Math utilities. This includes functions for sampling from arbitrary probability distributions and utilities to work with poses, vectors and quaternions.
- Author: Lorenz Moesenlechner
 - License: BSD
 - Source: git https://github.com/moesenle/cram_core.git (branch: master)
 
Package Summary
Math utilities. This includes functions for sampling from arbitrary probability distributions and utilities to work with poses, vectors and quaternions.
- Maintainer status: maintained
 - Maintainer: Lorenz Moesenlechner <moesenle AT cs.tum DOT edu>, Georg Bartels <georg.bartels AT cs.uni-bremen DOT de>
 - Author: Lorenz Moesenlechner <moesenle AT cs.tum DOT edu>
 - License: BSD
 - External website: http://cram-project.org
 - Bug / feature tracker: https://github.com/cram-code/cram_core/issues
 - Source: git https://github.com/cram-code/cram_core.git (branch: master)
 
Package Summary
Math utilities. This includes functions for sampling from arbitrary probability distributions and utilities to work with poses, vectors and quaternions.
- Maintainer status: maintained
 - Maintainer: Lorenz Moesenlechner <moesenle AT cs.tum DOT edu>, Georg Bartels <georg.bartels AT cs.uni-bremen DOT de>
 - Author: Lorenz Moesenlechner <moesenle AT cs.tum DOT edu>
 - License: BSD
 - External website: http://cram-project.org
 - Bug / feature tracker: https://github.com/cram-code/cram_core/issues
 - Source: git https://github.com/cram-code/cram_core.git (branch: master)
 
Contents