i quickly hacked an app to populate the neo4j database with the collatz conjecture graph. here it is http://github.com/ker2x/Collatz4Neo/blob/master/collatz4neo.java and the code is ugly, but it just works(c)(r)(tm)
now the problem is to find a way to graph millions of nodes. :/ something like this could be nice : http://www.race.u-tokyo.ac.jp/~uchida/blogdata/dataset1_community_normal.png *hugs* -- Ker2x On Thu, Mar 18, 2010 at 3:20 PM, Peter Neubauer <neubauer.pe...@gmail.com> wrote: > Still, > very cool, and processing rocks! > > Cheers, > > /peter neubauer > > COO and Sales, Neo Technology > > GTalk: neubauer.peter > Skype peter.neubauer > Phone +46 704 106975 > LinkedIn http://www.linkedin.com/in/neubauer > Twitter http://twitter.com/peterneubauer > > http://www.neo4j.org - Your high performance graph database. > http://www.tinkerpop.com - Processing for Internet-scale graphs. > http://www.thoughtmade.com - Scandinavias coolest Bring-a-Thing party. > > > > On Tue, Mar 16, 2010 at 12:21 AM, Laurent Laborde <kerdez...@gmail.com> wrote: >> i totally forgot to say that it's jsut a proof of concept, this small >> app don't use neo4j >> >> -- >> Ker2x >> >> On Tue, Mar 16, 2010 at 12:19 AM, Laurent Laborde <kerdez...@gmail.com> >> wrote: >>> i used processing : http://www.processing.org/ >>> + the traer physic lib : http://www.cs.princeton.edu/~traer/physics/ >>> >>> -- >>> Ker2x >>> >>> >>> On Tue, Mar 16, 2010 at 12:14 AM, Mattias Persson >>> <matt...@neotechnology.com> wrote: >>>> Cool :) What library do you use to visualize the graph? >>>> >>>> 2010/3/16 Laurent Laborde <kerdez...@gmail.com>: >>>>> On Mon, Mar 15, 2010 at 12:13 AM, Laurent Laborde <kerdez...@gmail.com> >>>>> wrote: >>>>>> thanks to xkcd, it just made me notice that exploring the collatz >>>>>> conjecture is just exploring a huge graph. >>>>>> http://xkcd.com/710/ >>>>>> >>>>>> If i have some spare-spare-spare-spare time, i'll try that. (and draw >>>>>> the graph) >>>>> >>>>> i built a small version in processing (java applet) that do not scale >>>>> to huge number, but it's fun : >>>>> http://ker.endofinternet.net/img/collatz/ >>>>> >>>>> -- >>>>> Laurent "ker2x" Laborde >>>>> Sysadmin & DBA at http://www.over-blog.com/ >>>>> _______________________________________________ >>>>> Neo mailing list >>>>> User@lists.neo4j.org >>>>> https://lists.neo4j.org/mailman/listinfo/user >>>>> >>>> >>>> >>>> >>>> -- >>>> Mattias Persson, [matt...@neotechnology.com] >>>> Neo Technology, www.neotechnology.com >>>> _______________________________________________ >>>> Neo mailing list >>>> User@lists.neo4j.org >>>> https://lists.neo4j.org/mailman/listinfo/user >>>> >>> >>> >>> >>> -- >>> Laurent "ker2x" Laborde >>> Sysadmin & DBA at http://www.over-blog.com/ >>> >> >> >> >> -- >> Laurent "ker2x" Laborde >> Sysadmin & DBA at http://www.over-blog.com/ >> _______________________________________________ >> Neo mailing list >> User@lists.neo4j.org >> https://lists.neo4j.org/mailman/listinfo/user >> > _______________________________________________ > Neo mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user > -- Laurent "ker2x" Laborde Sysadmin & DBA at http://www.over-blog.com/ _______________________________________________ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user