[sage-devel] Re: Informal: 3.0.1.final released!

2008-05-04 Thread mabshoff
On May 5, 2:04 am, "Gary Furnish" <[EMAIL PROTECTED]> wrote: > This is bug #3097 --http://trac.sagemath.org/sage_trac/ticket/3097 > > The patches do fix the problem for the parallel build case (at least > for me), but arn't positively reviewed yet for the slowbuild case. Oops, off by one in my

[sage-devel] Nested @interact!

2008-05-04 Thread boothby
I was surprised that this works as well as it does. @interact def _(n=(4..10)): @interact def __(i=(0..n-1),j=(0..n-1)): M = MatrixSpace(ZZ,n,n)(0) k = n-i-1 l = n-j-1 M[i,j]=-1 M[k,l]=1 show(latex("(%s, %s) $\mapsto$ (%s,%s)"%(i+1,j

[sage-devel] Re: Informal: 3.0.1.final released!

2008-05-04 Thread Gary Furnish
This is bug #3097 -- http://trac.sagemath.org/sage_trac/ticket/3097 The patches do fix the problem for the parallel build case (at least for me), but arn't positively reviewed yet for the slowbuild case. On Sun, May 4, 2008 at 3:50 PM, John Cremona <[EMAIL PROTECTED]> wrote: > > Build ok but --

[sage-devel] Re: Informal: 3.0.1.final released!

2008-05-04 Thread John Cremona
Build ok but --testall still stalling here (using PBUILD): sage -t devel/sage/sage/dsage/tests/testdoc.py [EMAIL PROTECTED] -a Linux host-57-71 2.6.18.8-0.3-default #1 SMP Tue Apr 17 08:42:35 UTC 2007 x86_64 x86_64 x86_64 GNU/Linux [EMAIL PROTECTED] | grep SAGE SAGE_BUILD_THREADS=2 SAGE_PBUILD=

[sage-devel] Re: Fwd: Tensor products

2008-05-04 Thread David Kohel
Hi, Tensor products (of commutative rings) are "necessary" for representing the coordinate rings of a product of [affine] schemes. For commutative rings, a new tensor product class imay not be needed or desirable, rather what is missing currently is the homomorphisms. Given algebras A and B, I

[sage-devel] Function images, visual mathematics

2008-05-04 Thread root
This is interesting. Visual mathematics of functions. http://nylander.wordpress.com --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this g

[sage-devel] Informal: 3.0.1.final released!

2008-05-04 Thread mabshoff
Here we go with 3.0.1.final. pbuild should work, but there is still a known failure while doctesting (see #3098). 3.0.1 official sources will be rolled out in a couple hours and binaries should follow tomorrow. The official announcement will go out once we have binaries and mirrored them out. Sou

[sage-devel] Sage Bug Day 12 -- Next Sat May 10, 2008

2008-05-04 Thread William Stein
Hello, It has been over a month since we have had a Sage Bug Day, and unfortunately Sage still has bugs in it. So, the next Sage Bug Day (day 12) will be this coming Saturday, May 10: http://wiki.sagemath.org/bug12 Please sign up on the wiki page above. Please respond to this thread if t

[sage-devel] Fwd: Tensor products

2008-05-04 Thread William Stein
Hi, Here was a question that was just sent to the Magma mailing list. It's the sort of thing that could motivate what we implement in Sage. Are we going to implement tensor products in some generality soon? It keeps coming up. Maybe it's time to discuss this. -- Forwarded message

[sage-devel] Re: Sage 3.0.1.rc0 released!

2008-05-04 Thread mabshoff
On May 4, 5:11 am, elflapper <[EMAIL PROTECTED]> wrote: > 512 mb > I think these are relevant part I forgot to post. > Exception exceptions.TypeError: TypeError(RuntimeError('Unable to > start maxima b > ecause the command \'maxima -p "/mnt/documents/sage-3.0.1.rc0/local/ > bin/sage-max > ima