Re: [sage-devel] Re: MatrixSpace.zero_matrix

2011-07-10 Thread Robert Goss
Hi Simon, You have 100x100 matrices in both cases, the same as in my example. No unfortunately I ended up making a mistake when I was moving code between sage and my email client. But what you do here is to use a different number of loops in the "timeit" function -- you only make 100 runs,

Re: [sage-devel] Re: MatrixSpace.zero_matrix

2011-07-10 Thread Robert Goss
with copying becoming more expensive the larger the matrices. Robert Goss -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org

Re: [sage-devel] Re: Error Building sage 4.7

2011-05-12 Thread Robert Goss
Thanks Volker, >I'm a bit confused as to what Suse is shipping, the latest ppl release is 11.2 Looking a little at the opensuse site it says that the version of libppl is 11. and the release (of the package?) is 3.3 if this helps? >As a workaround, you can delete $SAGE_LOCAL/lib/libppl.so.9.0.0

Re: [sage-devel] Re: Error Building sage 4.7

2011-05-12 Thread Robert Goss
> what do you mean by "latest 4.7" ? > The latest testing release is 4.7.rc1, and the latest stable is 4.6.2 > Ah right I meant 4.7.rc1 by the lastest 4.7. Should have posted to another group? Robert -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from thi

[sage-devel] Error Building sage 4.7

2011-05-11 Thread Robert Goss
Dear all, I downloaded the lastest sage (4.7) and attempted to build it the fails with the following error: building 'Crypto.PublicKey._fastmath' extension creating build/temp.linux-i686-2.6 creating build/temp.linux-i686-2.6/src gcc -Wall -Wstrict-prototypes -I/home/robert/sage-4.7/local/include

Re: [sage-devel] CHomP: make it an optional package (instead of experimental)?

2010-12-16 Thread Robert Goss
+1 On 17 December 2010 08:52, John H Palmieri wrote: > Right now, CHomP is an experimental spkg for Sage.  I propose that it > be optional instead. > > Description: CHomP stands for "Computational Homology Project," and it > is a collection of software for homology computation.  It includes > bot