[sage-support] Re: Manipulating symbolic expressions

2013-06-26 Thread Ryan Davis
t override the definition of n as a symbolic variable/expression, and this may be causing a separate issue. So far, I haven't had any luck in defining a symbolic integer, but I imagine that if you could do that, then you'd be fine. Ryan Davis On Friday, June 14, 2013 12:37:46 PM UT

[sage-support] Fast solution of linear inequalities

2012-11-02 Thread Ryan Davis
ifferent way of solving linear inequalities, or alternatively, is my understanding of MILP incorrect? Thanks, Ryan Davis -- 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@googlegroups.com. To un

[sage-support] Re: Notebook mode poset element selection question

2012-02-25 Thread Ryan Davis
vidually" do you mean indices[0], indices[1], etc? > > Rob > > On Feb 24, 6:48 pm, Ryan Davis wrote: > > > > > Greetings, > > > I'm running notebook mode, looking at acyclic directed graphs which > > I'm forming from rational polygon fans ->

[sage-support] Notebook mode poset element selection question

2012-02-24 Thread Ryan Davis
er command to select these elements than this procedure above, and if the procedure is the best option available, is there a good way to address the individual elements of the resulting list? Thanks in advance, Ryan Davis -- To post to this group, send email to sage-support@googlegroups.com To u