Re: [sage-devel] Problem when building sage on cygwin - Error building package python2-2.7.14.p2

2018-02-12 Thread Erik Bray
On Thu, Feb 8, 2018 at 1:55 PM, ערן אסף wrote: > Hi, > I have looked in https://trac.sagemath.org/wiki/Cygwin64Port and also > installed libcrypt-devel, and now have a problem with another library. > This happens on both the develop branch and on your develop-cygwin branch. >

[sage-devel] Re: Sage 8.1 eats memory while 7.5.1 did not

2018-02-12 Thread Marco Caliari
I tested sage 8.0 and it works fine. On Friday, 9 February 2018 14:44:23 UTC+1, Nils Bruin wrote: > > On Friday, February 9, 2018 at 11:03:11 AM UTC, Marco Caliari wrote: >> >> Hi, the following script >> >> def test(m,c,precision): >> M = 3*m >> RRR = RealField(prec = precision) >>

[sage-devel] Fwd: GSoC 2018: Sage Mathematical Software System has been accepted as a mentor organization!

2018-02-12 Thread Dima Pasechnik
yes! -- Forwarded message -- From: "Google Summer of Code" Date: 12 Feb 2018 17:10 Subject: GSoC 2018: Sage Mathematical Software System has been accepted as a mentor organization! To: Cc: [image: Google Summer of Code]

[sage-devel] Re: [sage-support] Fwd: GSoC 2018: Sage Mathematical Software System has been accepted as a mentor organization!

2018-02-12 Thread William Stein
Congrats! And thanks to all the great mentor project ideas! On Mon, Feb 12, 2018 at 11:24 AM, Dima Pasechnik wrote: > yes! > -- Forwarded message -- > From: "Google Summer of Code" > Date: 12 Feb 2018 17:10 > Subject: GSoC

Re: [sage-devel] Re: trac logo change ?

2018-02-12 Thread Frédéric Chapoton
Maybe it would be time for another try ? Many people have seen this thread and did not react. And nobody seriously opposed this tiny change. Le jeudi 4 janvier 2018 17:54:33 UTC+1, Erik Bray a écrit : > > On Tue, Jan 2, 2018 at 8:24 PM, Frédéric Chapoton > wrote: > >

[sage-devel] Re: [sage-support] Fwd: GSoC 2018: Sage Mathematical Software System has been accepted as a mentor organization!

2018-02-12 Thread kcrisman
On Monday, February 12, 2018 at 2:48:15 PM UTC-5, William wrote: > > Congrats! And thanks to all the great mentor project ideas! > +1! -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails

[sage-devel] Re: Bug in SimplicialComplex operartions ( remove_face)

2018-02-12 Thread Kazimierz Kurz
Thank You! So, it is not very intuitive, but probably I should take into code first, before posting bug report. Thanks! Best regards Kazek On Saturday, February 10, 2018 at 10:16:43 PM UTC+1, Kazimierz Kurz wrote: > > The following code gives incorrect result. > > I create simplicial complex

Re: [sage-devel] Problem when building sage on cygwin - Error building package python2-2.7.14.p2

2018-02-12 Thread ערן אסף
Ok, I figured it out after some debugging. It turns out that /usr/include/limits.h defines LINE_MAX only if __POSIX_VISIBLE is at least 2. In cygwin, when one compiles using the flag -std=c++XX (here XX is any number, in our case 11), __POSIX_VISIBLE is set to 0. This is solved throughout most of