[sage-support] Re: CSV file

2012-02-29 Thread Chappman
Thank you very much for that code. Just to clarify, I'm using the sage notebook (running on my machine), will the code still work? I.e. be able to read where the files are on my machine even when using the notebook interface? Thank you very much for your help. Chappman -- To post to this group,

Re: [sage-support] Matrices with Cyclotomic Fields

2012-02-29 Thread Alastair Irving
On 29/02/2012 19:54, firebird wrote: I am having performance problems when using SAGE matrices with Cyclotomic Fields. Processing in GAP appears almost instant, whereas the similar computation takes of the order of a minute in SAGE. Am I missing something? Sage: F.=CyclotomicField(29) m=[] n=2

[sage-support] Matrices with Cyclotomic Fields

2012-02-29 Thread firebird
I am having performance problems when using SAGE matrices with Cyclotomic Fields. Processing in GAP appears almost instant, whereas the similar computation takes of the order of a minute in SAGE. Am I missing something? Sage: F.=CyclotomicField(29) m=[] n=20 for i in range(n): row=[] for j i

[sage-support] Re: patch buildbot help

2012-02-29 Thread Kelvin Li
On Feb 29, 12:24 pm, Niles wrote: > So this means that you should write "Apply trac_10229-2.patch" in a > new comment on the ticket.  Unfortunately writing this in the ticket > description is useless for the patchbot (although still helpful for > human readers). Ah, so a comment is not the descri

Re: [sage-support] determinate

2012-02-29 Thread Starx
If you have a matrix A then A.determinant() or A.det() will give you the determinant. Also, in general if you're not sure what sage can do with for example a matrix A type "A." (capitol A followed by a period) and then hit the tab key. You'll get a list of methods you can run on A. If you look t

[sage-support] Re: patch buildbot help

2012-02-29 Thread Niles
>From the "Usage" section of the wiki page: > ...tell Patch Buildbot explicitly which patches to apply by writing something > like the following in any comment: > > Apply foo.patch, foo2.patch So this means that you should write "Apply trac_10229-2.patch" in a new comment on the ticket. Unf

[sage-support] determinate

2012-02-29 Thread Eric Kangas
Is sage able to find the determinate? -- 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/group/sage-support URL: http://www.s

[sage-support] Building on Solaris 10 - cvxopt will not build

2012-02-29 Thread deSitter
Hello, Two issues, one solved by brute force, the other needs a new cvxopt-1.1.3 package. I am using gcc 4.6.2 newly built and tested, and the Sun linker. I have Sun Studio 12 installed. I built gcc4 with the gcc 3.4.6 package from Sunfreeware. During this process, I needed iconv and that coll