I am trying to write an implementation of the Braid group in sage, and i am finding more dificulties than expected. The reason is that the categories that would be involved have very few implemented objects. For instance, the first very basic functionality i am implementing is just the naive free group arithmetic (with lists of integers). So i wonder if there is not implementation of the free group in sage already done (i have looked for it, to no avail).
Another question i wonder is if the category framework would give support to group actions; and if it doesn't, which would be the apropriate aproach to implement them. -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
