[sage-support] identity_matrix(103).det() fails?

2010-12-27 Thread Iwao Kimura
Hi all, On Save v4.6, (Ubuntu 10.04, 64bit), I found that {{{ p = 103; identity_matrix(p).det() Traceback (most recent call last): File "", line 1, in File "_sage_input_132.py", line 10, in exec compile(u'open("___code___.py","w").write("# -*- coding: utf-8 -*-\\n" + _support_.preparse_w

[sage-support] Solving linear equatoins

2010-12-27 Thread Johannes
Hi list, I'm looking for a simple way to solve some linear equations. I found the solution mentioned in the manpage for solve, but thats not what I'm looking for. My setting is the following: I have a Matrix M and from which I need the first row. r = M.row(0).transpose() and i need a vector of va

Re: [sage-support] Re: windows installation 3

2010-12-27 Thread Cyrille Piatecki
Quoting emil : Dear Emil, first of all, I leave for the end of the week tomorrow so if you answer this message, don't be astonished if I do not react. Yesterday, it was impossible to download from the swiss domain so I went on http://boxen.math.washington.edu/home/emil/doc/html/en/ But as

[sage-support] Re: Differential forms

2010-12-27 Thread Dox
Hi Joris, I must say ain't a programmer, and my `free' time is not much. However, I'd like to help you implementing the code for improving the diff. forms manipulation. Feel free of contact me. Regards, Dox. On Dec 27, 4:51 am, jvkersch wrote: > Hi Dox, > > Both are very high on my list of pri

[sage-support] Upload worksheet from my computer fails

2010-12-27 Thread Alexandros
Hello! I use 'Sage Version 4.6, Release Date: 2010-10-30' which I compiled myself from the sources. on Linux (Gentoo) 2.6.35.7 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 4600+ AuthenticAMD GNU/Linux. I start notebook() and then start a new worksheet. Then I try "Load worksheet from a file

[sage-support] Re: windows installation 3

2010-12-27 Thread emil
On 27 Dez., 09:56, Cyrille Piatecki wrote: > Quoting emil : > > Dear Emil, > > I will check your comments this afternoon. Our comments crossed in the Aether ... Butr I must say that   > yesterday I have follow your advise and tryed the pupy way. So I have   > dowloaded the Iso and the exe file. W

Re: [sage-support] Re: windows installation 3

2010-12-27 Thread Cyrille Piatecki
Quoting emil : Dear Emil, I will check your comments this afternoon. Butr I must say that yesterday I have follow your advise and tryed the pupy way. So I have dowloaded the Iso and the exe file. After more than two hours, it was too late to try to use the exe but I was able to transfert t