[sage-support] Re: numerically solving a polynomial system of equations

2008-08-25 Thread iSAGE
There is a matlab/octave interface to it. Look at the following reference on http://www.math.uic.edu/~jan/ I don't know more about this since I am also at the moment collecting information on how to solve a large system of polynomial equations. Yun Guan and Jan Verschelde: PHClab: A MATLAB/Octave

[sage-support] Re: Page Load Error in Firefox, Using VMWare under Windows Vista

2008-07-06 Thread iSAGE
I cannot open http://localhost:8000 in firefox on vista. Anybody who has figured out what needs to be done, could you post the instructions. Thanks a lot! I am new to vista, vmware, ... So probably the following questions are silly AND not all sage specific. When I opened sage in vmware (by clic

[sage-support] Re: graphviz installation problem

2008-07-05 Thread iSAGE
I just installed the ubuntu package libfreetype6-dev, and verified that it has put several header files in /usr/include/freetype2/ freetype But I still get the compilation errors. In my sage installation in the directory /usr/local/sage-3.0.2-ubuntu32-intel-i686-Linux/local/include/ freetype2/free

[sage-support] Re: graphviz installation problem

2008-07-05 Thread iSAGE
Sorry, a little correction: I issued the command sage -i graphviz-2.16.1.p0 which gave errors, but nauty could be installed without trouble. On Jul 5, 11:33 am, iSAGE <[EMAIL PROTECTED]> wrote: > I get the following errors while trying to install graphviz. > I am using ubuntu 8

[sage-support] graphviz installation problem

2008-07-05 Thread iSAGE
I get the following errors while trying to install graphviz. I am using ubuntu 8.04 and sage-3.0.2-ubuntu32-intel-i686-Linux I issued the command sage -i nauty-24b7 -i graphviz-2.16.1.p0 This is the first time I have tried to install any package, so I am unsure if I am doing anything wrong, but n

[sage-support] texmacs

2008-04-09 Thread iSAGE
Hi, I am new to texmacs and almost new to sage. So this is a newbie question. Texmacs, sage installations worked as expected, and the plugin also worked as described on the sage website. But I could not figure out how to exit from the sage session? I tried close session, I also tried the normal