Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-09 Thread 'Julien Puydt' via sage-devel
Le vendredi 09 oct. 2015 à 09:43:31 (-0700), Dima Pasechnik a écrit : > > On Friday, 9 October 2015 09:26:48 UTC-7, Nathann Cohen wrote: > > > > > we talk about nauty being included into Sage - the permission is being > > given > > > for this, and only this, AFAIU... > > > > I don't think that "

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-09 Thread Dima Pasechnik
On Friday, 9 October 2015 09:26:48 UTC-7, Nathann Cohen wrote: > > > we talk about nauty being included into Sage - the permission is being > given > > for this, and only this, AFAIU... > > I don't think that " + must only be used in Sage" is > GPL-compatible. > As long we we do not write t

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-09 Thread Nathann Cohen
> we talk about nauty being included into Sage - the permission is being given > for this, and only this, AFAIU... I don't think that " + must only be used in Sage" is GPL-compatible. Nathann -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To un

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-09 Thread Dima Pasechnik
On Friday, 9 October 2015 09:12:51 UTC-7, Snark wrote: > > Hi, > > Le vendredi 09 oct. 2015 ą 07:30:06 (-0700), Dima Pasechnik a écrit : > > On Thursday, 8 October 2015 11:46:34 UTC-7, Jeroen Demeyer wrote: > > > > > > On 2015-10-08 20:22, Dima Pasechnik wrote: > > > > if it talks about chan

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-09 Thread 'Julien Puydt' via sage-devel
Hi, Le vendredi 09 oct. 2015 ą 07:30:06 (-0700), Dima Pasechnik a écrit : > On Thursday, 8 October 2015 11:46:34 UTC-7, Jeroen Demeyer wrote: > > > > On 2015-10-08 20:22, Dima Pasechnik wrote: > > > if it talks about changes, this means changes are allowed, no? > > Well, in principle I agree, bu

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-09 Thread Dima Pasechnik
On Thursday, 8 October 2015 11:46:34 UTC-7, Jeroen Demeyer wrote: > > On 2015-10-08 20:22, Dima Pasechnik wrote: > > if it talks about changes, this means changes are allowed, no? > Well, in principle I agree, but it's safer not to assume anything. > Brendan replied that remaining two clauses i

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-08 Thread Jeroen Demeyer
On 2015-10-08 20:22, Dima Pasechnik wrote: if it talks about changes, this means changes are allowed, no? Well, in principle I agree, but it's safer not to assume anything. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-08 Thread Dima Pasechnik
On Thursday, 8 October 2015 10:22:45 UTC-7, Jeroen Demeyer wrote: > > On 2015-10-08 19:06, Dima Pasechnik wrote: > > ok, so we can make nauty standard package! > > Not so fast. The copyright statement is still far from being > GPL-compatible. > > First of all, this restriction is certainly agai

Re: [sage-devel] Fwd: Re: nauty in Sage

2015-10-08 Thread Jeroen Demeyer
On 2015-10-08 19:06, Dima Pasechnik wrote: ok, so we can make nauty standard package! Not so fast. The copyright statement is still far from being GPL-compatible. First of all, this restriction is certainly against the GPL: "you must document any changes that you make to this program" Secon

Re: [sage-devel] Fwd: Re: nauty in Sage (was: Code generating finite posets of given size (fwd))

2015-10-08 Thread William Stein
The other part of the copyright notice says "you must document any changes". That's presumably GPL incompatible too though it is very vague On Thursday, October 8, 2015, Dima Pasechnik wrote: > ok, so we can make nauty standard package! > -- Forwarded message -- > From: "Dim

[sage-devel] Fwd: Re: nauty in Sage (was: Code generating finite posets of given size (fwd))

2015-10-08 Thread Dima Pasechnik
ok, so we can make nauty standard package! -- Forwarded message -- From: "Dima Pasechnik" Date: 8 Oct 2015 10:05 am Subject: Fwd: Re: nauty in Sage (was: Code generating finite posets of given size (fwd)) To: "Dima Pasechnik" Cc: From: Brendan McKay Date: 7 Oct 2015 11:48 pm Su