Re: [sage-support] Re: triple integral works with sympy but not

2012-06-27 Thread Chris Kees
Robert, Thanks a lot. I'll submit a bug report on the maxima bug tracker. Chris On Wed, Jun 27, 2012 at 10:41 AM, Robert Dodier wrote: > On 2012-06-26, Chris Kees wrote: > >> The following bit of code correctly computes the triple integral >> (64\pi/3) for the volume of an ellipse given by 4x^

[sage-support] Re: triple integral works with sympy but not

2012-06-27 Thread Robert Dodier
On 2012-06-26, Chris Kees wrote: > The following bit of code correctly computes the triple integral > (64\pi/3) for the volume of an ellipse given by 4x^2 + 4y^2 + z^2=16: > > assume(0 < 16 - 4*x**2 - 4*y**2 < 16) > i1 = integral(1,0,sqrt(16 - 4*x**2 - 4*y**2)) > show(i1) > assume(0 < 4 - x**2 <

Re: [sage-support] Re: Eigenspaces for modular forms

2012-06-27 Thread Sam Chow
Hi David, I've managed to run the program with modular symbols and get the same results faster. I think now the only problematic step is the decomposition. As this involves manipulating large matrices, it is both slow and memory-consuming. Do you know of any way to improve speed and/or memory

Re: [sage-support] Re: sag single cell server

2012-06-27 Thread arshpreet singh
On Wed, Jun 20, 2012 at 7:27 PM, Jason Grout wrote: > On 6/20/12 8:49 AM, arshpreet singh wrote: >> >> On Wed, Jun 20, 2012 at 7:08 PM, Jason Grout >>  wrote: >>> >>> On 6/20/12 5:16 AM, arshpreet singh wrote: >> > Sure.  What is specifically is your question about it?  Which part of that > code