[sage-support] Re: Finite Sets

2009-03-16 Thread epple
Thank you, this helps. --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/g

[sage-support] Re: Trouble with PermutationGroupElement

2009-03-16 Thread epple
Actually I am getting the same result for other permutations, like: sage: h=PermutationGroupElement('(1,3,2)') sage: k=PermutationGroupElement('(1,2,3),(4,5)') sage: k^2==h,h==k^2 (False, True) --~--~-~--~~~---~--~~ To post to this group, send email to sage-support

[sage-support] Finite Sets

2009-03-16 Thread epple
When comparing finite sets, I receive unexpected results. Version: 3.4 (Sage on the web) Code: sage: S=Set([1,2]) sage: T=Set([3]) sage: ST,S==T (True, False, False) The output seems to be the same whatever I put in for S and T, as long as I don't make them equal. Is there another easy way to com

[sage-support] Trouble with PermutationGroupElement

2009-03-16 Thread epple
I am slightly confused about Permutation groups. The following, I think, is part of the problem. Version: 3.4 (Sage on the web) Code: sage: h=PermutationGroupElement('()') sage: k=PermutationGroupElement('(1,2)') sage: k^2==h,h==k^2 (False, True) Can someone explain to me why the comparisons give