[sage-support] View dynamic Sage tutorial from local program

2014-03-07 Thread J. R. L.
I'm trying to view the "dynamic" (not static) version of the Sage tutorial from 
my locally started instance of Sage. I'm running version 5.13 on Windows 7 
(through VirtualBox), and whenever I click "Help", I can view the static 
version, but the link for the interactive tutorial only returns a dead page. I 
know I can do this online, but is there a way to access this from my copy of 
Sage? Thanks!

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[sage-support] Re: where are all 6.11 version sagenb server list?

2014-03-07 Thread kcrisman
It's a wiki, so no one is under any obligation to update it.

On Friday, March 7, 2014 2:02:41 AM UTC-5, cjsh100 cjsh100 wrote:
>
> there are a lists at sagewiki ,but too old,half year age
>

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[sage-support] Re: jmol on notebook blocked in firefox

2014-03-07 Thread kcrisman
Hey, nice idea!  But one would have to go back and forth if one wanted to 
show 2d plots.   Otherwise you could just put this at the very top of a 
page...

On Friday, March 7, 2014 1:46:43 AM UTC-5, P Purkayastha wrote:
>
>
> This  should work:
>
> sage.plot.plot.EMBEDDED_MODE=False  # show plot in jmol/other window
> sphere().show()
> sage.plot.plot.EMBEDDED_MODE=True   # show other plots in notebook again
> plot(x)
>
>
> On Friday, March 7, 2014 3:45:58 AM UTC+8, Luis Finotti wrote:
>>
>>
>>> Thanks for the reply! 
>>
>> That is too bad, as it will make it seem less user friendly to new 
>> users...
>>
>> Is it possible to tell the notebook to open jmol in its own window (like 
>> if it were called from the command line)?
>>
>> Thanks again,
>>
>> Luis
>>
>

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[sage-support] Re: jmol on notebook blocked in firefox

2014-03-07 Thread kcrisman


On Friday, March 7, 2014 10:47:54 AM UTC-5, kcrisman wrote:
>
> Hey, nice idea!  But one would have to go back and forth if one wanted to 
> show 2d plots.   Otherwise you could just put this at the very top of a 
> page...
>
>
And this wouldn't work for people viewing it off a notebook server 
somewhere else, right?  Or would it?

 

> On Friday, March 7, 2014 1:46:43 AM UTC-5, P Purkayastha wrote:
>>
>>
>> This  should work:
>>
>> sage.plot.plot.EMBEDDED_MODE=False  # show plot in jmol/other window
>> sphere().show()
>> sage.plot.plot.EMBEDDED_MODE=True   # show other plots in notebook again
>> plot(x)
>>
>>
>> On Friday, March 7, 2014 3:45:58 AM UTC+8, Luis Finotti wrote:
>>>
>>>
 Thanks for the reply! 
>>>
>>> That is too bad, as it will make it seem less user friendly to new 
>>> users...
>>>
>>> Is it possible to tell the notebook to open jmol in its own window (like 
>>> if it were called from the command line)?
>>>
>>> Thanks again,
>>>
>>> Luis
>>>
>>

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[sage-support] Re: Matplotlib: KeyError: 'ItalicAngle'

2014-03-07 Thread Stephan Richter
i experienced the same error when trying to use ipython notebook. i was a bit 
puzzled, when i noted, that another user on the same machine didn't rise this 
error. digging into it, i found, that it only occured, when the file 
.matplotlib/fontList.cache was missing in my home directory.

Here's my my file: 
https://srsoftware.de/sites/srsoftware.de/files/fontList.cache

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Re: [sage-support] Re: Best strategy for exporting/importing big lists or tuples to human-readable files?

2014-03-07 Thread Georgios Tzanakis
Thanks.. In my case the csv solution is just fine, but it's good to know.


On Thu, Mar 6, 2014 at 4:47 PM, Christophe Bal  wrote:

> Hello,
> if you want to work with long table-array, it could be useful to use numpy.
>
>
> 2014-03-06 22:19 GMT+01:00 geo909 :
>
>> I finally decided to use the csv goodies of python as described here:
>> http://docs.python.org/2/library/csv.html
>>
>>
>> On Thursday, March 6, 2014 11:56:22 AM UTC-5, geo909 wrote:
>>>
>>> Dear all,
>>>
>>> I kindly ask for your feedback on the following.
>>>
>>> My work involves the use of big lists that are of two kinds:
>>> a) lists of integers
>>> b) lists of lists of integers
>>>
>>> The contents of those lists come from quite long computations and I need
>>> to reuse those tuples often,
>>> so it is necessary to store those lists and retrieve them later, instead
>>> of recomputing all the elements
>>> everytime. It would also be great if they are stored in a way such that
>>> they are human-readable; the
>>> way I think of it, every element would be in another line, so that when
>>> I see them in my text editor, I
>>> can see the row number next to the element, and thus know the index of
>>> the element in the list.
>>>
>>> What do you recommend I should do for importing/exporting those lists to
>>> human-readable files? Any
>>> particular function or format (e.g. txt, csv, etc) that I should use?
>>>
>>> Any feedback would be greatly appreciated.
>>>
>>> George
>>>
>>>  --
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Re: [sage-support] BinaryReedMullerCode does not work

2014-03-07 Thread Barbara Sánta


> It is in guava.py, which means it needs the GAP package Guava to be 
> installed. Hope this helps. 
>
> yes, thanks, I found
http://wiki.sagemath.org/InstallingGapPackages
which describes how to.

Barbara

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[sage-support] Re: BinaryReedMullerCode does not work

2014-03-07 Thread Dima Pasechnik
On 2014-03-07, Barbara Sánta  wrote:
>
>
>> It is in guava.py, which means it needs the GAP package Guava to be 
>> installed. Hope this helps. 
>>
>> yes, thanks, I found
> http://wiki.sagemath.org/InstallingGapPackages
> which describes how to.

Guava is among the GAP packages in gap_packages optional spkg, that
is, you will get it by running
install_package('gap_packages')
at the sage prompt.

However, there is a bug: there is missing 
gap.load_package("guava")
before 
gap.eval("C:=ReedMullerCode("+str(r)+", "+str(k)+")")
in sage/coding/guava.py

It's due to the fact that several years and Sage verions ago Guava was 
automatically
loaded into Sage's GAP...

I'll open a ticket to fix this.

HTH,
Dmitrii

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[sage-support] Re: BinaryReedMullerCode does not work

2014-03-07 Thread Dima Pasechnik
On 2014-03-07, Dima Pasechnik  wrote:
> On 2014-03-07, Barbara Sánta  wrote:
>>
>>
>>> It is in guava.py, which means it needs the GAP package Guava to be 
>>> installed. Hope this helps. 
>>>
>>> yes, thanks, I found
>> http://wiki.sagemath.org/InstallingGapPackages
>> which describes how to.
>
> Guava is among the GAP packages in gap_packages optional spkg, that
> is, you will get it by running
> install_package('gap_packages')
> at the sage prompt.
>
> However, there is a bug: there is missing 
> gap.load_package("guava")
> before 
> gap.eval("C:=ReedMullerCode("+str(r)+", "+str(k)+")")
> in sage/coding/guava.py
>
> It's due to the fact that several years and Sage verions ago Guava was 
> automatically
> loaded into Sage's GAP...
>
> I'll open a ticket to fix this.
see http://trac.sagemath.org/ticket/15908

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