[sage-devel] Re: optional graph database?

2014-05-24 Thread Nathann Cohen
At some point you said that "this is what graphs should look like in Sage, though they don't". Well, it looks like the answer is named #14953 and has been waiting for a review since ... 10 months :-P http://trac.sagemath.org/ticket/14953 Nathann On Thursday, May 22, 2014 12:24:31 AM UTC+2, Wi

[sage-devel] Re: optional graph database?

2014-05-23 Thread Jason Grout
On 5/21/14, 13:21, William Stein wrote: On Wed, May 21, 2014 at 11:18 AM, kcrisman wrote: I'm about to give a very intro talk about graph theory in Sage, and the graph database section [1] of the reference manual begins: "... This class will also interface with the optional database package con

[sage-devel] Re: optional graph database?

2014-05-21 Thread William Stein
On Wed, May 21, 2014 at 11:25 AM, William Stein wrote: > On Wed, May 21, 2014 at 10:52 AM, William Stein wrote: >> Hi, >> >> I'm about to give a very intro talk about graph theory in Sage, and > > https://github.com/williamstein/sage2014/blob/master/lectures/2014-05-21/2014-05-21.pdf And the scr

[sage-devel] Re: optional graph database?

2014-05-21 Thread William Stein
On Wed, May 21, 2014 at 10:52 AM, William Stein wrote: > Hi, > > I'm about to give a very intro talk about graph theory in Sage, and https://github.com/williamstein/sage2014/blob/master/lectures/2014-05-21/2014-05-21.pdf > the graph database section [1] of the reference manual begins: "... > Thi

Re: [sage-devel] Re: optional graph database?

2014-05-21 Thread William Stein
On Wed, May 21, 2014 at 11:18 AM, kcrisman wrote: >> I'm about to give a very intro talk about graph theory in Sage, and >> the graph database section [1] of the reference manual begins: "... >> This class will also interface with the optional database package >> containing all unlabeled graphs wi

[sage-devel] Re: optional graph database?

2014-05-21 Thread kcrisman
> > I'm about to give a very intro talk about graph theory in Sage, and > the graph database section [1] of the reference manual begins: "... > This class will also interface with the optional database package > containing all unlabeled graphs with 8 or fewer nodes." > > I can't find any optio

[sage-devel] Re: optional graph database

2013-05-23 Thread Volker Braun
On Thursday, May 23, 2013 11:14:27 AM UTC+1, mmarco wrote: > I guess that's the reason why it is not included as a standard > package, right? > Yes. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiv

[sage-devel] Re: optional graph database

2013-05-23 Thread mmarco
>From what i see in the nauty web page, its license is not GPL compatible, since it forbids sale for profit or application with nontrivial military significance. I guess that's the reason why it is not included as a standard package, right? On 23 mayo, 08:00, Dima Pasechnik wrote: > On 23 May 20

[sage-devel] Re: optional graph database

2013-05-22 Thread Dima Pasechnik
On 23 May 2013 13:52, Jason Grout wrote: > On 5/23/13 12:34 AM, Dima Pasechnik wrote: >> >> can't the optional package nauty be used instead? Surely it can generate >> all these graphs very quickly. > > > Indeed, if all you are doing is generating the graphs, yes. The graph > database allows you

[sage-devel] Re: optional graph database

2013-05-22 Thread Jason Grout
On 5/23/13 12:34 AM, Dima Pasechnik wrote: can't the optional package nauty be used instead? Surely it can generate all these graphs very quickly. Indeed, if all you are doing is generating the graphs, yes. The graph database allows you to quickly query for graphs based on a number of differ

[sage-devel] Re: optional graph database

2013-05-22 Thread Dima Pasechnik
can't the optional package nauty be used instead? Surely it can generate all these graphs very quickly. On Thursday, 23 May 2013 00:54:54 UTC+8, William wrote: > > Hi, > > This page of the Sage documentation talks about "the optional database > package containing all unlabeled graphs with 8 or

[sage-devel] Re: optional graph database

2013-05-22 Thread Jason Grout
On 5/22/13 12:36 PM, kcrisman wrote: On Wednesday, May 22, 2013 12:54:54 PM UTC-4, William wrote: Hi, This page of the Sage documentation talks about "the optional database package containing all unlabeled graphs with 8 or fewer nodes.": http://www.sagemath.org/doc/reference/

[sage-devel] Re: optional graph database

2013-05-22 Thread kcrisman
On Wednesday, May 22, 2013 12:54:54 PM UTC-4, William wrote: > > Hi, > > This page of the Sage documentation talks about "the optional database > package containing all unlabeled graphs with 8 or fewer nodes.": > > > http://www.sagemath.org/doc/reference/graphs/sage/graphs/graph_databas