[sage-support] Re: ring from operation tables

2011-04-02 Thread kcrisman
On Apr 1, 11:08 pm, dstahlke wrote: > Given tables defining the addition and multiplication operations for a > finite ring, is there a way to construct such a Ring() in Sage? > > For example: > > add_tab = Matrix([ >     [0, 1, 2, 3], >     [1, 0, 3, 2], >     [2, 3, 0, 1], >     [3, 2, 1, 0], >

[sage-support] Re: Sage Installation help

2011-04-02 Thread kcrisman
On Apr 2, 10:19 am, Hemanth G wrote: > Hello Mr.Vasudev and Dr.Schilly, Harald, you already got your PhD? ;-) > Any advise for me in view of the installation. I am trying to install the 64 > bit sage on 64 bit Ubuntu. > Still I am not successful in installing the sage.Please view the screen s

Re: [sage-support] Re: Sage Installation help

2011-04-02 Thread Hemanth G
Hello Mr.Vasudev and Dr.Schilly, Any advise for me in view of the installation. I am trying to install the 64 bit sage on 64 bit Ubuntu. Still I am not successful in installing the sage.Please view the screen shot of the error message. I have been trying this over a week but still not succeeding

[sage-support] Re: commenting out

2011-04-02 Thread clodemil
Many thanks! Claude. On Apr 1, 12:50 pm, Håkan Granath wrote: > > In Python one can comment out a whole block of text with Alt+3, how > > can I do that in Sage ? > > See this page: > > http://www.sagemath.org/doc/reference/sagenb/notebook/config.html > > /Håkan -- To post to this group, send e