[sage-support] Re: Installing SageCell Server

2016-03-02 Thread Dima Pasechnik
do you have the tools needed to build Sage from source installed on your guest OS (Kubuntu)? http://doc.sagemath.org/html/en/installation/source.html On Thursday, March 3, 2016 at 2:58:43 AM UTC, kjapolson wrote: > > I am attempting to install the SageCell server in VirtualBox using a > Kubuntu

[sage-support] Installing SageCell Server

2016-03-02 Thread kjapolson
I am attempting to install the SageCell server in VirtualBox using a Kubuntu 15.10 operating system. I have used the commands found at https://github.com/sagemath/sagecell, but when I call make, there is an error that occurs when building Sage. Specifically, Makefile:596: recipe for target 'all

[sage-support] Re: Linear algebra and least squares regression

2016-03-02 Thread Simon King
Hi! On 2016-03-02, Michael Orlitzky wrote: >> 1) Creating a vector space V over the field of Svalbard (all reals) or C of >> a given dimension n. > > sage: VectorSpace(RR,n) > > or > > sage: VectorSpace(CC,n) Or simply sage: CC^2 Vector space of dimension 2 over Complex Field with 53 bits o

[sage-support] typeset mode in single cell server

2016-03-02 Thread david.guichard
Is it possible to turn on typeset mode in the single cell server? -- David -- 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

Re: [sage-support] Speed of new_subspace()

2016-03-02 Thread William Stein
On Wed, Mar 2, 2016 at 7:09 AM, Misja wrote: > Dear All, > > I've been having some issues with Sage's new_subspace() function. Mainly, it > seems to be very, very slow. > > For example, in the following example > > C=ModularForms(DirichletGroup(10)[1],13).cuspidal_subspace(); > > N=C.new_subspace(

[sage-support] Speed of new_subspace()

2016-03-02 Thread Misja
Dear All, I've been having some issues with Sage's new_subspace() function. Mainly, it seems to be very, very slow. For example, in the following example C=ModularForms(DirichletGroup(10)[1],13).cuspidal_subspace(); N=C.new_subspace(); The second line takes about 28 s to run on my laptop. In

Re: [sage-support] Linear algebra and least squares regression

2016-03-02 Thread Michael Orlitzky
On 02/29/2016 10:19 PM, Emerson Misch wrote: > I am new to sage and have little knowledge of its computing power and am > interested in the coding for a few things. > > 1) Creating a vector space V over the field of Svalbard (all reals) or C of a > given dimension n. sage: VectorSpace(RR,n) o

Re: [sage-support] Re: %latex and no output

2016-03-02 Thread Jori Mäntysalo
On Mon, 29 Feb 2016, kcrisman wrote: Got it.  As I say, I can't see this in any current Sage I have, except a server with no LaTeX, so it would be hard to debug.   I found the reason. File permissions. But... If I say plot(sin) it works: the process running GUI as uid 'sagegui' makes a file