[sage-devel] Re: graph theory: clarify the purpose of keyword "directed" in degree() of CGraphBackend

2010-05-05 Thread Fidel
=True);G.am() [1 0] [0 1] Just wandering if it is a bug or a feature. Cheers, Fidel On Apr 24, 9:25 pm, ablondin wrote: > Hello, everyone ! > > If I may add some comments. > > N. O'Trealy is right when he says that the best approach is to look > at the mathematical definit

[sage-devel] Probable Bug in Graph Generation

2009-06-04 Thread Fidel
t and then filtering, it works. e.g. sage: X=[g for g in list(graphs(5)) if g.is_connected()];len (X) 21 sage: V=[g for g in list(graphs(5)) if g.is_vertex_transitive()];len (V) 3 Is this a bug in the generator? Thanks for your attention. Greetings,

[sage-devel] Graph Theory: schnyder.py problem

2009-05-11 Thread Fidel
7;networkx') This is what I get from sage when using the show() method with talk as an argument sage: G=DiGraph({1:[2]});G.show(talk=True) --- TypeError Traceback (most recent call last) /h

[sage-devel] Graph Theory latex(G)

2009-05-05 Thread Fidel
week. Another thing to mention is that the output of this implementation may be different for the same graph if the layout parameter is specified. Thank you very much for your help. Best Regards, Fidel --~--~-~--~~~---~--~~ To post to this group, send email

[sage-devel] Graph Theory latex(G), global name 'latex' is not defined

2009-05-05 Thread Fidel
-- NameError Traceback (most recent call last) /home/fidel/ in () /opt/sage-3.4.1/local/lib/python2.5/site-packages/sage/misc/latex.pyc in latex(x) 138 def latex(x): 139 if hasattr(x, '_latex_'): --> 140 return LatexExpr(x._latex_())

[sage-devel] Re: JavaScript Graph editor

2009-05-04 Thread Fidel
for your attention. Gretings, Fidel On May 4, 1:50 am, Rob Beezer wrote: > I've created a ticket for implementing  latex(g)  using tkz-graph > athttp://trac.sagemath.org/sage_trac/ticket/5975 > > I've spent some time with tkz-graph and it should be relatively > straight

[sage-devel] Re: JavaScript Graph editor

2009-05-01 Thread Fidel
://graphtheoryinlatex.blogspot.com/2008/02/using-tikz2pdf.html I hope it is useful. I would also like to collaborate if you want. Thanks for your attention. Greetings, Fidel On Apr 30, 7:27 pm, Rado wrote: > Thanks for the positive feedback. I fixed the redraw bug in Processing > JS, so now it redraws onl

[sage-devel] CompleteGraph(2).show()

2009-04-26 Thread Fidel
image when I execute the command sage: Poset([[1],[]]).show() Is this a bug? Please let me know if you would like more information concerning this error message. Thank you very much for your attention. Regards, Fidel --~--~-~--~~~---~--~~ To post to this group,

[sage-devel] Re: Interested in collaborating

2009-03-02 Thread Fidel
Hi Michael, On Mar 2, 2:28 pm, mabshoff wrote: > On Mar 2, 10:43 am, Fidel wrote: > > > On Mar 2, 12:33 pm, Jason Grout wrote: > > > > Hi Fidel, > > > > It sounds like you already have code that you've written.  I think it > > > may be easies

[sage-devel] Re: Interested in collaborating

2009-03-02 Thread Fidel
On Mar 2, 12:33 pm, Jason Grout wrote: > Fidel wrote: > > Sorry for explaining so little about myself. During my undergrad I > > took 5 courses which involved programming (structured programming, > > OOP, data structures, computer graphics, cryptography) and a graph

[sage-devel] Re: Interested in collaborating

2009-03-01 Thread Fidel
t I'm completely new to this. Thanks again for your attention. On Feb 28, 2:17 pm, William Stein wrote: > On Sat, Feb 28, 2009 at 12:30 PM, Fidel wrote: > > > Hello, > > I'm interested in collaborating to develop sage. I'm mainly interested > > in doing

[sage-devel] Interested in collaborating

2009-02-28 Thread Fidel
there any prerequisites to get started? Tank you very much for your attention! Fidel --~--~-~--~~~---~--~~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For mo