[sage-devel] Installing gap_packages on mac

2015-01-09 Thread anurag bishnoi
I am trying to install the gap_packages in my sage installation so that I can construct the McLaughlinGraph which uses the design package of GAP. I tried the instructions mentioned here: http://wiki.sagemath.org/InstallingGapPackages, and got the following error, checking whether the C

[sage-devel] Build error for sage 6.4 beta 5 under cygwin64

2015-01-09 Thread Sebastien Gouezel
The webpage http://trac.sagemath.org/wiki/Cygwin64Port indicates that sage can now be built under cygwin64 almost out of the box. So, I tried, but I failed... Here are the problems I encountered, maybe someone with better computer skills can see what is going on. My sage version is sage

[sage-devel] Re: Installing gap_packages on mac

2015-01-09 Thread kcrisman
I am trying to install the gap_packages in my sage installation so that I can construct the McLaughlinGraph which uses the design package of GAP. I tried the instructions mentioned here: http://wiki.sagemath.org/InstallingGapPackages, and got the following error, checking whether

Re: [sage-devel] Installing gap_packages on mac

2015-01-09 Thread anurag bishnoi
On Friday, 9 January 2015 19:36:40 UTC+1, David Joyner wrote: On Fri, Jan 9, 2015 at 10:53 AM, anurag bishnoi annu...@gmail.com javascript: wrote: I am trying to install the gap_packages in my sage installation so that I can construct the McLaughlinGraph which uses the design package

[sage-devel] Re: Installing gap_packages on mac

2015-01-09 Thread John H Palmieri
Did you build Sage from source, or did you get a binary distribution? On Friday, January 9, 2015 at 7:53:46 AM UTC-8, anurag bishnoi wrote: I am trying to install the gap_packages in my sage installation so that I can construct the McLaughlinGraph which uses the design package of GAP. I

Re: [sage-devel] The Sage dev scripts

2015-01-09 Thread Vincent Delecroix
1) should we keep the Sage dev scripts in Sage ? 2) Should we keep it in the doc ? There is one very useful thing in the dev script: transform old mercurial patches into git commit. There are still ticket on trac with patches and I use this tool from time to time. Vincent -- You received

[sage-devel] Re: The Sage dev scripts

2015-01-09 Thread Volker Braun
On Friday, January 9, 2015 at 5:10:03 PM UTC+1, martin@gmx.net wrote: Hadn't known of git-trac before. Since the tool has some sage settings hard-wired into it, perhaps it should be called git-sage instead, to avoid clashes? My goal was to keep git-trac as independent as possible from

[sage-devel] Re: The Sage dev scripts

2015-01-09 Thread martin . vgagern
Hadn't known of git-trac before. Since the tool has some sage settings hard-wired into it, perhaps it should be called git-sage instead, to avoid clashes? Recently I've been using git the hard way for pretty much everything except pushing, for which I used ./sage -dev push --ticket in the hope

Re: [sage-devel] Deprecate fast_float?

2015-01-09 Thread Andrey Novoseltsev
Thanks for catching that - so it is faster, but it is wrong. fast_callable gives wrong answer for float and RDF domains, but correct one for RR... Which is quite annoying since 0^(2/3) does not look like an ambiguous expression to me. -- You received this message because you are subscribed to

[sage-devel] Re: Deprecate fast_float?

2015-01-09 Thread kcrisman
On Friday, January 9, 2015 at 4:10:41 PM UTC-5, Andrey Novoseltsev wrote: Hello, I got 0^(2/3) = 1 as a result of fast_float. Trying to see what is wrong with it, I found out that nobody worked on that file since 2010 and fast_callable is a better replacement for it. Here is an example:

Re: [sage-devel] The Sage dev scripts

2015-01-09 Thread kcrisman
1) should we keep the Sage dev scripts in Sage ? 2) Should we keep it in the doc ? There is one very useful thing in the dev script: transform old mercurial patches into git commit. There are still ticket on trac with patches and I use this tool from time to time. Oh! I didn't

[sage-devel] Re: Installing gap_packages on mac

2015-01-09 Thread anurag bishnoi
I am not sure I remember now how I installed SAGE on this system. Probably it was already there when I started using it. I have been using SAGE for past one year without any issues. Here's what happens with those commands: pccage35:Code bishnoi$ sage -sh Starting subshell with Sage

Re: [sage-devel] Installing gap_packages on mac

2015-01-09 Thread David Joyner
On Fri, Jan 9, 2015 at 10:53 AM, anurag bishnoi annu2...@gmail.com wrote: I am trying to install the gap_packages in my sage installation so that I can construct the McLaughlinGraph which uses the design package of GAP. You can do this by hand: (1) Go to the GAP website (gap-system.org), (2)

[sage-devel] Deprecate fast_float?

2015-01-09 Thread Andrey Novoseltsev
Hello, I got 0^(2/3) = 1 as a result of fast_float. Trying to see what is wrong with it, I found out that nobody worked on that file since 2010 and fast_callable is a better replacement for it. Here is an example: sage: f(x) = (x+1)^(2/3) sage: print f(1), f(-1) 2^(2/3) 0 sage: timeit(f(1))

[sage-devel] Re: Build error for sage 6.4 beta 5 under cygwin64

2015-01-09 Thread Jean-Pierre Flori
On Friday, January 9, 2015 at 9:49:52 AM UTC+1, Sebastien Gouezel wrote: The webpage http://trac.sagemath.org/wiki/Cygwin64Port indicates that sage can now be built under cygwin64 almost out of the box. So, I tried, but I failed... Here are the problems I encountered, maybe someone with

Re: [sage-devel] Re: Bug Days?

2015-01-09 Thread mmarco
If it is in July, i would be happy to give a hand. Befire that would be impossible for me because of my teaching duties. El jueves, 8 de enero de 2015, 17:27:45 (UTC+1), William escribió: On Thu, Jan 8, 2015 at 8:20 AM, kcrisman kcri...@gmail.com javascript: wrote: Would anybody be

[sage-devel] Re: Build error for sage 6.4 beta 5 under cygwin64

2015-01-09 Thread kcrisman
That is easy to fix. Just add gmp to the linked libraries in module_list.py for these files. People should really pay attention to what they use in their code, Linux is just too nice. This is a very, very typical Cygwin-type fix, adding additional libraries to module_list.py - but until