I have implemented ribbon graphs (aka planar diagrams) This is in the repository
https://bitbucket.org/Bruce_Westbury I created this repository as it is written in Python 2.7. At the moment it can construct diagrams and draw them. My intention is to move development of this project to sage which opens up many possible avenues. I would appreciate feedback and constructive comments. Thanks -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
