Singular/Sources — pull request #50 by YueRen (2012-01-19 14:31:13+00:00)
Title: Gfanlib

- fixed an issue with insertCone, where invalid input went through unnoticed
- fixed an error in isSimplicial, forgot what exactly
- added following new features for fans:
* contains
* removeCone
* isPure
* isComplete
* getFVector