[sage-devel] Re: Graph planarity

2008-05-25 Thread Michael Abshoff
Jonathan wrote: Hi, > Since no one else has responded, I'll go ahead and say that I don't know > anything about this. Maybe this email will be a reminder to someone who > does know. (Or maybe any questions have already been taken care of off > list?) > > I did have a chat with rlm about the p

[sage-devel] Re: Graph planarity

2008-05-25 Thread Michael Abshoff
Jonathan wrote: Hi, > Since no one else has responded, I'll go ahead and say that I don't know > anything about this. Maybe this email will be a reminder to someone who > does know. (Or maybe any questions have already been taken care of off > list?) > > I did have a chat with rlm about the p

[sage-devel] Re: Graph planarity

2008-05-25 Thread Jonathan Bober
Since no one else has responded, I'll go ahead and say that I don't know anything about this. Maybe this email will be a reminder to someone who does know. (Or maybe any questions have already been taken care of off list?) On Fri, 2008-05-23 at 17:12 -0700, William Stein wrote: > On Fri, May 23,

[sage-devel] Re: Graph planarity

2008-05-23 Thread William Stein
On Fri, May 23, 2008 at 4:43 PM, William Stein <[EMAIL PROTECTED]> wrote: > On Fri, May 23, 2008 at 4:02 PM, Mike Hansen <[EMAIL PROTECTED]> wrote: >> >>> Actually, it is not released under GPL. It's currently licensed under >>> Apache 2.0, which is GPL compatible. It had previously been under >

[sage-devel] Re: Graph planarity

2008-05-23 Thread William Stein
On Fri, May 23, 2008 at 4:02 PM, Mike Hansen <[EMAIL PROTECTED]> wrote: > >> Actually, it is not released under GPL. It's currently licensed under >> Apache 2.0, which is GPL compatible. It had previously been under >> Boyer's personal license. > > The Apache 2.0 license is not compatible with G

[sage-devel] Re: Graph planarity

2008-05-23 Thread Mike Hansen
> Actually, it is not released under GPL. It's currently licensed under > Apache 2.0, which is GPL compatible. It had previously been under > Boyer's personal license. The Apache 2.0 license is not compatible with GPLv2. I believe during Sage Days 7, he released it (at least to Sage) under the

[sage-devel] Re: Graph planarity

2008-05-23 Thread [EMAIL PROTECTED]
> While we are at it: Somebody please change the license notes in the > code from Apache to GPL since the code was relicensed, but that is not > reflected in the actual source code. > Actually, it is not released under GPL. It's currently licensed under Apache 2.0, which is GPL compatible. It

[sage-devel] Re: Graph planarity

2008-05-23 Thread Gary Furnish
+1. Planarity is a mess of non Cython files that are included in the main tree and should probably be compiled as a library. On Fri, May 23, 2008 at 9:05 AM, mabshoff <[EMAIL PROTECTED]> wrote: > > On May 23, 12:55 pm, Robert Bradshaw <[EMAIL PROTECTED]> > wrote: > > Hi Robert, > >> Is there any

[sage-devel] Re: Graph planarity

2008-05-23 Thread mabshoff
On May 23, 12:55 pm, Robert Bradshaw <[EMAIL PROTECTED]> wrote: Hi Robert, > Is there any reason why John Boyer's planarity code isn't an spkg? It was submitted as a patch and included in the library tree. Is there any specific reason it should be in its own spkg? One reason I could imagine is