Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread Vincent Delecroix
There is a method `as_permutation_group` implemented in the class FinitelyGeneratedMatrixGroup_gap. However, the class corresponding to SU(3,3) does not inherit from it. sage: from sage.groups.matrix_gps.finitely_generated import FinitelyGeneratedMatrixGroup_gap sage: isinstance(SU(3,3), Fini

[sage-support] Re: run SU as_permutation_group has error

2016-06-22 Thread Dima Pasechnik
On Wednesday, June 22, 2016 at 9:33:26 AM UTC+1, meInvent bbird wrote: > > S3 = SU(3,3); > S3.as_matrix_group() > S3.as_permutation_group() > > sage: version() 'SageMath version 7.3.beta4, Release Date: 2016-06-12' sage: S3=SU(3,3) sage: S3.as_matrix_group().as_permutation_group() Permutation Gro

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread meInvent bbird
which function is the replacement of it in new function? why it is deprecated in new version? On Thursday, June 23, 2016 at 1:57:21 PM UTC+8, Dima Pasechnik wrote: > > > > On Thursday, June 23, 2016 at 4:12:25 AM UTC+1, meInvent bbird wrote: >> >> i find this page >> >> >> http://combinat.sagem

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread Dima Pasechnik
On Thursday, June 23, 2016 at 4:12:25 AM UTC+1, meInvent bbird wrote: > > i find this page > > > http://combinat.sagemath.org/doc/reference/groups/sage/groups/matrix_gps/matrix_group.html > > it has > as_permutation_group > but here do not have it > > this is for an old Sage version (6.3): http:

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread meInvent bbird
i run in sage is as_matrix_group equivalent to permutation matrix in gap system? i find SU has variable a , which matrix is permutation matrix? i input this result into singular system , it run a very long time for invariant ring. LIB "finvar.lib"; ring R=0,(x,y,z),dp; matrix A[3][3]=2*x,2,1,

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread meInvent bbird
in gap system in sage cloud, for SU is different from transitive group how to run for SU to see permutation matrix ? LoadPackage("sonata"); n:=3;; name := Filename( DirectoryCurrent(), "test" );; output := OutputTextFile( name, true );; for G in SpecialUnitaryGroup( 3, 3 ) do Display(G); Disp

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread meInvent bbird
what is the command to find permutation matrix equivalent to gap command PermutationMat(AsPermGroup(G).1,n,Rationals)) On Thursday, June 23, 2016 at 1:13:23 AM UTC+8, vdelecroix wrote: > > And the error message is crystal clear > > AttributeError: 'UnitaryMatrixGroup_gap_with_category' obje

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread meInvent bbird
i find this page http://combinat.sagemath.org/doc/reference/groups/sage/groups/matrix_gps/matrix_group.html it has as_permutation_group but here do not have it On Thursday, June 23, 2016 at 1:13:23 AM UTC+8, vdelecroix wrote: > > And the error message is crystal clear > > AttributeError:

[sage-support] Re: trac mails are back on

2016-06-22 Thread Dima Pasechnik
On Wednesday, June 22, 2016 at 11:24:31 PM UTC+1, leif wrote: > > Dima Pasechnik wrote: > > Trac emails should work now > > Yes, thanks. > > > (going via sendgrid.net). > > Why that? I'm getting ugly HTML mails with obfuscated links (and of > course phishing attempt alerts). > > GCE does not

[sage-support] Re: trac mails are back on

2016-06-22 Thread leif
Dima Pasechnik wrote: > Trac emails should work now Yes, thanks. > (going via sendgrid.net). Why that? I'm getting ugly HTML mails with obfuscated links (and of course phishing attempt alerts). > Please shout if > something is not working. I won't click on them... B) -leif > > Cheers, >

[sage-support] trac mails are back on

2016-06-22 Thread Dima Pasechnik
Trac emails should work now (going via sendgrid.net). Please shout if something is not working. Cheers, Dima -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sa

Re: [sage-support] run SU as_permutation_group has error

2016-06-22 Thread Vincent Delecroix
And the error message is crystal clear AttributeError: 'UnitaryMatrixGroup_gap_with_category' object has no attribute 'as_permutation_group' What do you want to do? On 22/06/16 10:29, meInvent bbird wrote: S3 = SU(3,3); S3.as_matrix_group() S3.as_permutation_group() -- You received t

[sage-support] Re: {trac,git}.sagemath.org downtime Wednesday 6/22

2016-06-22 Thread Dima Pasechnik
there is an issue related to "native git" protocol used to communicate with git server on trac.sagemath. Namely, if you try to use the URL git://trac.sagemath.org/sage.git for (say) fetch it does not get through. (probably a GCE firewall blocks the corresponding port). Using the ssh URL, i.e. g.

[sage-support] run SU as_permutation_group has error

2016-06-22 Thread meInvent bbird
S3 = SU(3,3); S3.as_matrix_group() S3.as_permutation_group() -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post t