Re: [sage-support] obtaining coefficient matrix of a set of linear equations

2012-09-09 Thread Michael Orlitzky
On 09/09/2012 02:31 AM, akhil wrote: > Hello, > > > Given a set of m linear equations in n unknowns, how do I use SAGE to > give me the coefficient matrix*A*(size m *n) and column vector *b*(size > m*1) such that Ax = b; where *x*(size n*1) is the vector of unknowns ? It depends on how those equ

[sage-support] PyWavelets won't install in Sage 5.0.1 64Bit App on MacOSX

2012-09-09 Thread DavidG
I'm having no luck installing PyWavelets into my 64 bit Sage App on Mac OSX Snow Leopard. I've tried to do a direct install of the python source, then I tried the method from 'Using PyWavelets in Sage' by Marshall Hampton here's the error I get using the command referenced there: */Applicati

[sage-support] Question about MPI4PY + SAGE

2012-09-09 Thread juaninf
Dears members, I want know if SAGE, used with mpi4py, support distribuited programming i.e distruited memory for example ... atte Juan -- You received this message because you are subscribed to the Google Groups "sage-support" group. To post to this group, send email to sage-support@google

Re: [sage-support] Re: Using find_fit() on lambert_w()

2012-09-09 Thread ChrisHunter
> which isn't bad. > > Exactly, it' s great! *Thanks a lot, Doug*. You have saved my day. Well, most of next week as a matter of a fact :-D Chris -- You received this message because you are subscribed to the Google Groups "sage-support" group. To post to this group, send email to sage-su

Re: [sage-support] obtaining coefficient matrix of a set of linear equations

2012-09-09 Thread Martin Albrecht
sage: P. = GF(127)[] sage: F = Sequence(P.random_element(degree=1) for _ in range(4)) sage: F.coefficient_matrix() ( [43 97 14 66] [x] [37 51 74 71] [y] [16 86 87 71] [z] [ 8 78 4 70], [1] ) On Sunday 09 Sep 2012, akhil wrote: > Hello, > > > Given a set of m linear equations in n unknowns, h