Here I present the freegroup package for working with the free group on a finite set of symbols. The package is vectorised; internally it uses an efficient matrix-based representation for free group objects but uses a configurable print method. A range of R-centric functionality is provided. It is available on CRAN at https://CRAN.R-project.org/package=freegroup.
翻译:在此,我介绍与自由小组合作制定一套有限符号的自由小组软件包。该软件包是矢量化的;内部对自由小组物体使用高效的基体代表,但使用可配置打印方法。提供了一系列R中心功能,可在CRANhttps://CRAN.R-project.org/package=freegroup上查阅。