Re: [sage-devel] Re: pushing to tickets after setting it to positive_review is incompatible with the current workflow

2015-04-19 Thread Nathann Cohen
Hello Volker, I'm happy to switch to closed when I merge it, and not only when it tests ok. Works for me. This way we will know the last commit that you consider in your script, and we run no danger of adding a new one after that. Eventually the merge will be done by a script, so ideally

Re: [sage-devel] Re: [ARM] sage 6.6 -- bdist?

2015-04-19 Thread Dima Pasechnik
On Sunday, 19 April 2015 09:05:18 UTC+1, Snark wrote: Le Sat, 18 Apr 2015 16:17:53 -0700 (PDT), Volker Braun vbrau...@gmail.com javascript: a écrit : Its a quad-core ARMv7 Cortex-A9 with 4gb ram iirc. (Calxeda) That's much more powerful than what I have here, and it shouldn't take

[sage-devel] Re: help for patchbot beginners

2015-04-19 Thread 'Martin R' via sage-devel
I made distclean and started from scratch, now tests pass. Apparently, something went wrong with the copying. I'll report as soon as the tests are finished and patchbot is running... Thanks, Martin -- You received this message because you are subscribed to the Google Groups sage-devel

[sage-devel] update patchbot Gentoo Base System/2.2/x86_64/3.2.1-gentoo-r2/sage4

2015-04-19 Thread Vincent Delecroix
Hello, It seems that the patchbot Gentoo Base System/2.2/x86_64/3.2.1-gentoo-r2/sage4 is somewhat broken! (it fails at a very early step while other build bot did well) Please update it or shut it down! Vincent -- You received this message because you are subscribed to the Google Groups

[sage-devel] matrices: matrix space vs matrix group

2015-04-19 Thread Vincent Delecroix
Hello, I really do not like sage: M = MatrixSpace(QQ,3) sage: G = SL(3, QQ) sage: m1 = M(1) sage: m2 = G(1) sage: m1 [1 0 0] [0 1 0] [0 0 1] sage: m2 [1 0 0] [0 1 0] [0 0 1] sage: m1 == m2 False Shouldn't it be True? One way would be to have a coerce embeddig from G to M which looks natural

Re: [sage-devel] Re: [ARM] sage 6.6 -- bdist?

2015-04-19 Thread Julien Puydt
Le Sat, 18 Apr 2015 16:17:53 -0700 (PDT), Volker Braun vbraun.n...@gmail.com a écrit : Its a quad-core ARMv7 Cortex-A9 with 4gb ram iirc. (Calxeda) That's much more powerful than what I have here, and it shouldn't take that long to build sage 6.6 : the chromebook I (try to) use has an exynos 5

Re: [sage-devel] Re: Deprecate or just remove

2015-04-19 Thread Dr. David Kirkby (Kirkby Microwave Ltd)
On 14 Apr 2015 18:26, Niles Johnson nil...@gmail.com wrote: another 2c: There is also the option of deprecating, but for less than the somewhat arbitrary 1 year. Although I would agree a year is somewhat arbitrary, a couple of things are worth bearing in mind about the year. 1) If a lecturer

[sage-devel] Showing poset, which way up?

2015-04-19 Thread Jori Mantysalo
Can I just say I'm getting tired of people changing things in visual representation (e.g. show) Somewhat related: how should Sage plot Poset([[1,2],[[1,2]]]).show() ? I made http://trac.sagemath.org/ticket/16865 from this 8 months ago, but nobody has said which should be defined correct way.

Re: [sage-devel] Re: help for patchbot beginners

2015-04-19 Thread John Cremona
On 19 April 2015 at 10:16, 'Martin R' via sage-devel sage-devel@googlegroups.com wrote: I made distclean and started from scratch, now tests pass. Apparently, something went wrong with the copying. I'll report as soon as the tests are finished and patchbot is running... It is hard to make

[sage-devel] Re: sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread ggrafendorfer
On Sunday, April 19, 2015 at 8:28:49 PM UTC+2, leif wrote: On 04/19/2015 06:42 PM, John Cremona wrote: Do you have a reason for having SAGE_ROOT set at all? I don't. That's exactly the purpose of a *user-set* SAGE_ROOT: To run a Sage installation *somewhere else* in the filesystem

[sage-devel] Re: sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread leif
On 04/19/2015 11:42 PM, ggrafendorfer wrote: On Sunday, April 19, 2015 at 8:28:49 PM UTC+2, leif wrote: On 04/19/2015 06:42 PM, John Cremona wrote: Do you have a reason for having SAGE_ROOT set at all? I don't. That's exactly the purpose of a *user-set* SAGE_ROOT: To run a

Re: [sage-devel] sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread ggrafendorfer
Sagetex e.g., is one reason: http://www.sagemath.org/doc/installation/sagetex.html Georg On Sunday, April 19, 2015 at 6:43:27 PM UTC+2, John Cremona wrote: Do you have a reason for having SAGE_ROOT set at all? I don't. John On 19 April 2015 at 17:33, ggrafendorfer

[sage-devel] Re: sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread leif
On 04/19/2015 06:42 PM, John Cremona wrote: Do you have a reason for having SAGE_ROOT set at all? I don't. That's exactly the purpose of a *user-set* SAGE_ROOT: To run a Sage installation *somewhere else* in the filesystem hierarchy. It's probably a bit surprising that that even works with

Re: [sage-devel] matrices: matrix space vs matrix group

2015-04-19 Thread John Cremona
On 19 April 2015 at 12:47, Vincent Delecroix 20100.delecr...@gmail.com wrote: Hello, I really do not like sage: M = MatrixSpace(QQ,3) sage: G = SL(3, QQ) sage: m1 = M(1) sage: m2 = G(1) sage: m1 [1 0 0] [0 1 0] [0 0 1] sage: m2 [1 0 0] [0 1 0] [0 0 1] sage: m1 == m2 False

[sage-devel] Re: pushing to tickets after setting it to positive_review is incompatible with the current workflow

2015-04-19 Thread Clemens Heuberger
Am 2015-04-19 um 01:10 schrieb Volker Braun: Freezing tickets once release manager starts merging them - change status to closed - some new status) I'm happy to switch to closed when I merge it, and not only when it tests ok. +1 The downside is that you'll

Re: [sage-devel] Re: pushing to tickets after setting it to positive_review is incompatible with the current workflow

2015-04-19 Thread Vincent Delecroix
Hello, I agree with the fact that it would be better to move ticket to 'closed' as soon as the release manager is working on it. But I do not agree that this should be automatic after one second! I often have a look at positively reviewed tickets and sometimes ask questions about the

Re: [sage-devel] Re: pushing to tickets after setting it to positive_review is incompatible with the current workflow

2015-04-19 Thread Nathann Cohen
Hellooo, I often have a look at positively reviewed tickets and sometimes ask questions about the review. Positive review just mean that one person agreed that the changes were good to be integrated. But it might still interest other to have a look (or even the reviewer might

Re: [sage-devel] sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread John H Palmieri
As far as I can tell, it is never a good idea to set SAGE_ROOT, nor is it ever suggested that you do so in the documentation. I think you could expect things to break if you set environment variables which Sage uses internally. One solution is to create a link '/usr/local/bin/sage' pointing to

Re: [sage-devel] Re: matrices: matrix space vs matrix group

2015-04-19 Thread David Roe
On Sun, Apr 19, 2015 at 10:18 AM, Volker Braun vbraun.n...@gmail.com wrote: I agree, coercion G - M is probably the right thing to do here. +1 On Sunday, April 19, 2015 at 7:47:11 AM UTC-4, vdelecroix wrote: Hello, I really do not like sage: M = MatrixSpace(QQ,3) sage: G = SL(3, QQ)

Re: [sage-devel] sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread François Bissey
On 04/20/15 09:23, ggrafendorfer wrote: Sagetex e.g., is one reason: http://www.sagemath.org/doc/installation/sagetex.html I have to agree with other that setting SAGE_ROOT is asking for trouble. For the case of of the makefile we probably could do something about it. However I want go back

[sage-devel] Re: pushing to tickets after setting it to positive_review is incompatible with the current workflow

2015-04-19 Thread leif
On 04/19/2015 05:41 PM, Nathann Cohen wrote: I often have a look at positively reviewed tickets and sometimes ask questions about the review. Positive review just mean that one person agreed that the changes were good to be integrated. But it might still interest other to have a look (or even

[sage-devel] sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread ggrafendorfer
Hi When I build a new version of sage in a separate directory, and then, while beeing in that directory, execute ./sage then the current old version of sage, which can be found in SAGE_ROOT is executed. E.g., this looks as follows: .../data/sage-6.6$ pwd /mnt/data/sage-6.6 .../data/sage-6.6$

Re: [sage-devel] sage always executes the binary found in SAGE_ROOT

2015-04-19 Thread John Cremona
Do you have a reason for having SAGE_ROOT set at all? I don't. John On 19 April 2015 at 17:33, ggrafendorfer georg.grafendor...@gmail.com wrote: Hi When I build a new version of sage in a separate directory, and then, while beeing in that directory, execute ./sage then the current old

[sage-devel] Re: matrices: matrix space vs matrix group

2015-04-19 Thread Volker Braun
I agree, coercion G - M is probably the right thing to do here. On Sunday, April 19, 2015 at 7:47:11 AM UTC-4, vdelecroix wrote: Hello, I really do not like sage: M = MatrixSpace(QQ,3) sage: G = SL(3, QQ) sage: m1 = M(1) sage: m2 = G(1) sage: m1 [1 0 0] [0 1 0] [0 0 1]