[sage-support] Re: why am i forced to open the viewer on the notebook?

2012-12-20 Thread john_perry_usm
Jason On Wednesday, December 19, 2012 8:50:45 PM UTC-6, Jason Grout wrote: Does this message not appear when you use the open_viewer option? Yes, but did you read it? The only clear interpretation is that the open_viewer option has been dropped completely, not that a value of admin_login

[sage-support] polychoral symmetry groups

2012-12-20 Thread Anton Sherwood
I have a project in mind that involves the symmetry groups of the regular four-dimensional polytopes. I'm told that enumeration of a group from its generators is a by-product of the Todd-Coxeter algorithm. Unfortunately, I can't make sense of Wikipedia's description of TC, nor of the one

[sage-support] Re: polychoral symmetry groups

2012-12-20 Thread Dima Pasechnik
On 2012-12-20, Anton Sherwood anton.sherw...@gmail.com wrote: I have a project in mind that involves the symmetry groups of the regular four-dimensional polytopes. I'm told that enumeration of a group from its generators is a by-product of the Todd-Coxeter algorithm. Unfortunately, I can't

Re: [sage-support] Re: polychoral symmetry groups

2012-12-20 Thread Anton Sherwood
Okay, sage.groups.matrix_gps.matrix_group.MatrixGroup() appears to be what I need. Thanks for the keyword! -- *\\* Anton Sherwood *\\* www.bendwavy.org -- You received this message because you are subscribed to the Google Groups sage-support group. To post to this group, send email to