[sage-support] Can not load *.sws file
Hi, I saved my notebook files to *.sws files, and I installed SAGE 3.4. However, I can not load a particular sws file. Can I send the file to somebody to have a look at it? Thanks in advance! Roland --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Blue Sage logo
Can any one post a high res version of the blue Sage logo used on the front page and here in the google forums? There is a dedicated logo section on the wiki. I would like to use it as the logo for a sage.app produced with the SageMacApplication guide. Thanks /David --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: jacobian() fails with Pynac symbolics
Hi Alex,
On Mon, 16 Mar 2009 19:26:26 -0700 (PDT)
Alex Raichev tortoise.s...@gmail.com wrote:
--
| Sage Version 3.4, Release Date: 2009-03-11 |
| Type notebook() for the GUI, and license() for information.|
--
sage: var('x,y', ns=1)
(x, y)
sage: f= x+y
sage: type(f)
type 'sage.symbolic.expression.Expression'
sage: jacobian(f,[x,y])
---
TypeError Traceback (most recent call
last)
/Users/arai021/ipython console in module()
/Applications/sage/local/lib/python2.5/site-packages/sage/calculus/
functions.pyc in jacobian(functions, variables)
136
137 if not isinstance(variables, (tuple, list)) and not
is_Vector(variables):
138 variables = [variables]
139
-- 140 return matrix([[diff(f, v) for v in variables] for f in
functions])
/Applications/sage/local/lib/python2.5/site-packages/sage/calculus/
functional.pyc in derivative(f, *args, **kwds)
145 pass
146 if not isinstance(f, SymbolicExpression):
-- 147 f = SR(f)
148 return f.derivative(*args, **kwds)
149
snip
TypeError: cannot coerce type 'type
'sage.symbolic.expression.Expression'' into a SymbolicExpression.
You get this error because pynac expressions don't define
a .derivative() function. I also noticed that the interface for .diff()
doesn't match the rest of Sage.
I'll fix this and post a patch when I find the time. That will be this
evening, or sometime tomorrow.
Thanks.
Burcin
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[sage-support] Re: ImportError - While running ./sage Command
Hi! On Mar 17, 12:03 pm, Karthick btkarth...@gmail.com wrote: Or How to use Sage in the browser? Using Sage in a browser (aka notebook) is what many people do. For starters, you may obtain information by starting sage and then asking sage: notebook? Or see http://wiki.sagemath.org/StartingTheNotebook In general, typing ? after the name of an object in Sage will provide you with informations on that object. Kind regards, Simon --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Blue Sage logo
you can find all sources for the artwork here: http://wiki.sagemath.org/CorporateIdentity (and yes, i plan to expand this page) feel free to add derived logo graphics or banners to this wiki page! h On Mar 17, 9:29 am, David Møller Hansen da...@mollerhansen.com wrote: Can any one post a high res version of the blue Sage logo used on the front page and here in the google forums? There is a dedicated logo section on the wiki. I would like to use it as the logo for a sage.app produced with the SageMacApplication guide. Thanks /David --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: ImportError - While running ./sage Command
Hi, Many thanks for your quick replay and suggestions. I successfully installed sage on my machine. But I want to know whether Sage provides any plug-in for Moodle like WIRIS. Or How to use Sage in the browser? I know a bit that sage can be used as Webservice.. Please Advice on this.. On Mar 16, 10:14 pm, William Stein wst...@gmail.com wrote: On Mon, Mar 16, 2009 at 6:41 AM, Karthick. B karthic...@ntierbusiness.com wrote: Hi, I am very new to sage. I tried to run sage in my Linux fedora machine and when I tried to run the command ./sage I got the following error ImportError: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9' not found (required by /usr/local/bin/Sage/local/lib/libntl-5.4.2.so) Error importing ipy_profile_sage - perhaps you should run %upgrade? WARNING: Loading of ipy_profile_sage failed. And it stops . Please help to solve this problem. You will have to build from source. Get the latest Sage tarball here: http://sagemath.org/src/ extract it with $ tar xvf sage-3.4.tar then build it via $ cd sage-3.4 $ make This will take about 3 hours and requires that you have gcc,g++, etc. installed. -- William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Blue Sage logo
Thanks. What do you use to open .svg files? I work in mac os x 10.5 tried just to unpack it and open it in safari webbrowser (apparently it has some support for vector graphics. But some of the logos where broken i.e. not displayed, maybe the blue logos since I didn't see them in the file. /David On Mar 17, 12:04 pm, Harald Schilly harald.schi...@gmail.com wrote: you can find all sources for the artwork here:http://wiki.sagemath.org/CorporateIdentity (and yes, i plan to expand this page) feel free to add derived logo graphics or banners to this wiki page! h On Mar 17, 9:29 am, David Møller Hansen da...@mollerhansen.com wrote: Can any one post a high res version of the blue Sage logo used on the front page and here in the google forums? There is a dedicated logo section on the wiki. I would like to use it as the logo for a sage.app produced with the SageMacApplication guide. Thanks /David --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] new cpu flag in 3.4 x86_64 binaries: sse4_1?
The sage 3.4 Linux x86_64 binaries have acquired a new sage-flags.txt, sse4_1. I used: sage-3.2.3-debian-64bit-intel_xeon-x86_64-Linux.tar.gz which works perfectly on an intel xeon 5160 but the update to 3.4 gives me the warning flag when starting sage. I think this processor was released in June 2006. Is it already out of date? Or is there something wrong with my setup. cat /proc/cpuinfo: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU5160 @ 3.00GHz stepping: 6 cpu MHz : 3000.005 cache size : 4096 KB physical id : 3 siblings: 2 core id : 7 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall lm pni monitor ds_cpl est tm2 cx16 xtpr lahf_lm bogomips: 6000.03 clflush size: 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Blue Sage logo
On Mar 17, 1:16 pm, David Møller Hansen da...@mollerhansen.com wrote: Thanks. What do you use to open .svg files? you can't open that file with safari. Use inkscape or another vector graphics editor. browsers don't have full svg support. It's also a collection of various symbols and includes the older logo and unused stuff. If you tell me what you need (only the logo, or logo+text?), I can extract one single graphic for you and put it on the wiki page. greetings Harald --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] pylab.axis does not work any more
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Thanks already for your help!
Cheers,
Stan
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[sage-support] Re: pylab.axis does not work any more
Stan Schymanski wrote:
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Could you click to the left for the full traceback and post that?
Thanks,
Jason
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[sage-support] Re: pylab.axis does not work any more
Sorry, here is the full traceback. Thanks for looking into that!
Stan
Traceback (most recent call last):
File stdin, line 1, in module
File
/Users/sschym/.sage/sage_notebook/worksheets/admin/4/code/33.py, line
11, in module
pylab.axis([_sage_const_0 ,_sage_const_3 ,_sage_const_0
,_sage_const_3 ])
File
/Users/sschym/Programs/sage-3.4/local/lib/python2.5/site-packages/matplotlib/pyplot.py,
line 827, in axis
v = ax.axis(*v, **kwargs)
File
/Users/sschym/Programs/sage-3.4/local/lib/python2.5/site-packages/matplotlib/axes.py,
line 1250, in axis
self.set_xlim([v[0], v[1]])
File
/Users/sschym/Programs/sage-3.4/local/lib/python2.5/site-packages/matplotlib/axes.py,
line 1944, in set_xlim
xmin, xmax = mtransforms.nonsingular(xmin, xmax, increasing=False)
File
/Users/sschym/Programs/sage-3.4/local/lib/python2.5/site-packages/matplotlib/transforms.py,
line 2237, in nonsingular
if (not np.isfinite(vmin)) or (not np.isfinite(vmax)):
TypeError: function not supported for these types, and can't coerce
safely to supported types
Jason Grout wrote:
Stan Schymanski wrote:
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Could you click to the left for the full traceback and post that?
Thanks,
Jason
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[sage-support] Re: Images in TinyMCE
Generally, I've used images that were already on the web. For those, I just did one of the following: * Click on the image icon, paste the URL to the image, clicked okay This works from the web. But it wouldn't work from my computer! (I guess that was my real question - how to get a file from my computer on it.) However, if you want to upload an image, then you can do this: * Under the Data menu, click Upload or create file... * Upload the file * In the resulting page, there is a link to the file: You may download link to file * Right-click on the link and copy the link location (this is the URL we'll use). * Go back to the worksheet TinyMCE cell. Click on the image button (the penultimate button on the 2nd row). Paste the link into the Image URL box. Then click Insert. These instructions are exactly what I would have done (and are essentially what William wrote at exactly the same time as you, wow!) but I didn't have access to Sage when I wrote the email to try it. So is this the only way to upload *local* files into the notebook? Again, I couldn't get it to upload using file:/// for some reason, even though most browsers support this syntax (don't they?). Maybe TinyMCE doesn't support that syntax? - kcrisman --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Blue Sage logo
Inkscape. That's a really nice application! Now I see all the logos! OK that is really nice of you - I want to use the rounded cornered blue square with the polygon in white. It is there in black and white but I don't see it in blue and white. Think that it will make nice as a mac os x icon! 512 x 512 is fine. Thanks a lot! /David On Mar 17, 1:44 pm, Harald Schilly harald.schi...@gmail.com wrote: On Mar 17, 1:16 pm, David Møller Hansen da...@mollerhansen.com wrote: Thanks. What do you use to open .svg files? you can't open that file with safari. Use inkscape or another vector graphics editor. browsers don't have full svg support. It's also a collection of various symbols and includes the older logo and unused stuff. If you tell me what you need (only the logo, or logo+text?), I can extract one single graphic for you and put it on the wiki page. greetings Harald --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Blue Sage logo
I've put the icon as an attachment here [sage-blue-logo.icns]: http://wiki.sagemath.org/SageMacApplication /David On Mar 17, 5:26 pm, David Møller Hansen da...@mollerhansen.com wrote: Oh - don't worry about it! I figured out how to color and export it myself. Hope OI didn't get you started! Still a lot of thanks for your help. I will link to my mac os x icon when I've finished it On Mar 17, 5:17 pm, David Møller Hansen da...@mollerhansen.com wrote: Inkscape. That's a really nice application! Now I see all the logos! OK that is really nice of you - I want to use the rounded cornered blue square with the polygon in white. It is there in black and white but I don't see it in blue and white. Think that it will make nice as a mac os x icon! 512 x 512 is fine. Thanks a lot! /David On Mar 17, 1:44 pm, Harald Schilly harald.schi...@gmail.com wrote: On Mar 17, 1:16 pm, David Møller Hansen da...@mollerhansen.com wrote: Thanks. What do you use to open .svg files? you can't open that file with safari. Use inkscape or another vector graphics editor. browsers don't have full svg support. It's also a collection of various symbols and includes the older logo and unused stuff. If you tell me what you need (only the logo, or logo+text?), I can extract one single graphic for you and put it on the wiki page. greetings Harald --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Blue Sage logo
On Mar 17, 5:34 pm, David Møller Hansen da...@mollerhansen.com wrote: I've put the icon as an attachment here [sage-blue-logo.icns]:http://wiki.sagemath.org/SageMacApplication cool, i was working, i would have done it now. just one thing, i can't see the attachment on that wikisite! harald --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Trouble with PermutationGroupElement
It's even worse:
sage: G=SymmetricGroup(8)
sage: H=SymmetricGroup(2)
sage: a=H('(1,2)')
sage: b=G('(1,2)(3,4)')
sage: a==b
True
I don't think any interpretation would suggest this behavior as
correct. The problem is that the current compare only runs through
checking equality of the images for the two permutations as far as the
length of the first.
John's patch at Trac 5537 should correct this. I'll have some timings
and a review up later today.
Rob
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[sage-support] Confused about usage/purpose of in notebooks...
If I'm reading correctly, is the purpose of is to denote input you want ignored during evaluation? I tried to evaluate a line with and it still gave an error message. So, I'm probably mistaken about something here. Chris --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] confused on how to upgrad 3.2.3 to 3.4 on windows vmware
I seemed to be confused on how to upgrade Sage from 3.2.3 to 3.4 using vmware windows. The upgrade was easy on my linux notebook. I started the upgrade instruction from the new sage_vmx file on my windows machine. I followed the 1 to 8 instructions in the upgrade.txt file. I was not sure which swap-clean.vmdk file to replace in the sage 3.2.3 directory. I tried replacing the one from both the 3.2.3 directory and the 3.4 directory. When I start sage from my 3.4 directory it bounces me out of notebook to the main vmware page. If I start sage from the 3.2.3 directory by typing notebook. The notebook comes up saying it is Sage 3.2.3. I assume I lose all my old notebooks if I try to erase the in zipped sage directories and start over. Suggestions? Thanks Mike --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: confused on how to upgrad 3.2.3 to 3.4 on windows vmware
On Tue, Mar 17, 2009 at 1:07 PM, madison.mich...@gmail.com wrote: I seemed to be confused on how to upgrade Sage from 3.2.3 to 3.4 using vmware windows. The upgrade was easy on my linux notebook. I started the upgrade instruction from the new sage_vmx file on my windows machine. I followed the 1 to 8 instructions in the upgrade.txt file. I was not sure which swap-clean.vmdk file to replace in the sage 3.2.3 directory. I tried replacing the one from both the 3.2.3 directory and the 3.4 directory. When I start sage from my 3.4 directory it bounces me out of notebook to the main vmware page. If I start sage from the 3.2.3 directory by typing notebook. The notebook comes up saying it is Sage 3.2.3. I assume I lose all my old notebooks if I try to erase the in zipped sage directories and start over. Suggestions? Thanks Mike Wow. Those instructions were for creating an entirely new sage-vmware-3.4.zip image. If you just have your *own* sage-vmware-3.2.3, which you have been using a while, the *only* thing you have to do to upgrade is 1. Login as the manage user. 2. Type sudo su 3. Type sage -upgrade. That's it. I did exactly the above to make sage-vmware-3.4 and it worked fine. William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: confused on how to upgrad 3.2.3 to 3.4 on windows vmware
William, Does that mean I don't have to down load sage 3.4.zip? Thanks Mike On Tue, Mar 17, 2009 at 1:09 PM, William Stein wst...@gmail.com wrote: On Tue, Mar 17, 2009 at 1:07 PM, madison.mich...@gmail.com wrote: I seemed to be confused on how to upgrade Sage from 3.2.3 to 3.4 using vmware windows. The upgrade was easy on my linux notebook. I started the upgrade instruction from the new sage_vmx file on my windows machine. I followed the 1 to 8 instructions in the upgrade.txt file. I was not sure which swap-clean.vmdk file to replace in the sage 3.2.3 directory. I tried replacing the one from both the 3.2.3 directory and the 3.4 directory. When I start sage from my 3.4 directory it bounces me out of notebook to the main vmware page. If I start sage from the 3.2.3 directory by typing notebook. The notebook comes up saying it is Sage 3.2.3. I assume I lose all my old notebooks if I try to erase the in zipped sage directories and start over. Suggestions? Thanks Mike Wow. Those instructions were for creating an entirely new sage-vmware-3.4.zip image. If you just have your *own* sage-vmware-3.2.3, which you have been using a while, the *only* thing you have to do to upgrade is 1. Login as the manage user. 2. Type sudo su 3. Type sage -upgrade. That's it. I did exactly the above to make sage-vmware-3.4 and it worked fine. William -- Michael R. Madison, Ph.D. (530) 346-2032 --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Images in TinyMCE
kcrisman wrote: Generally, I've used images that were already on the web. For those, I just did one of the following: * Click on the image icon, paste the URL to the image, clicked okay This works from the web. But it wouldn't work from my computer! (I guess that was my real question - how to get a file from my computer on it.) However, if you want to upload an image, then you can do this: * Under the Data menu, click Upload or create file... * Upload the file * In the resulting page, there is a link to the file: You may download link to file * Right-click on the link and copy the link location (this is the URL we'll use). * Go back to the worksheet TinyMCE cell. Click on the image button (the penultimate button on the 2nd row). Paste the link into the Image URL box. Then click Insert. These instructions are exactly what I would have done (and are essentially what William wrote at exactly the same time as you, wow!) but I didn't have access to Sage when I wrote the email to try it. So is this the only way to upload *local* files into the notebook? Again, I couldn't get it to upload using file:/// for some reason, even though most browsers support this syntax (don't they?). Maybe TinyMCE doesn't support that syntax? TinyMCE doesn't upload files (at least, not with what we've done with it). You have to upload your files separately from TinyMCE. Jason --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: confused on how to upgrad 3.2.3 to 3.4 on windows vmware
On Tue, Mar 17, 2009 at 1:14 PM, Michael Madison madison.mich...@gmail.com wrote: William, Does that mean I don't have to down load sage 3.4.zip? Thanks Yes. I created sage-3.4 by just doing sage -upgrade on an existing sage-3.2.3 vmware image. Fortunately it worked perfectly. William Mike On Tue, Mar 17, 2009 at 1:09 PM, William Stein wst...@gmail.com wrote: On Tue, Mar 17, 2009 at 1:07 PM, madison.mich...@gmail.com wrote: I seemed to be confused on how to upgrade Sage from 3.2.3 to 3.4 using vmware windows. The upgrade was easy on my linux notebook. I started the upgrade instruction from the new sage_vmx file on my windows machine. I followed the 1 to 8 instructions in the upgrade.txt file. I was not sure which swap-clean.vmdk file to replace in the sage 3.2.3 directory. I tried replacing the one from both the 3.2.3 directory and the 3.4 directory. When I start sage from my 3.4 directory it bounces me out of notebook to the main vmware page. If I start sage from the 3.2.3 directory by typing notebook. The notebook comes up saying it is Sage 3.2.3. I assume I lose all my old notebooks if I try to erase the in zipped sage directories and start over. Suggestions? Thanks Mike Wow. Those instructions were for creating an entirely new sage-vmware-3.4.zip image. If you just have your *own* sage-vmware-3.2.3, which you have been using a while, the *only* thing you have to do to upgrade is 1. Login as the manage user. 2. Type sudo su 3. Type sage -upgrade. That's it. I did exactly the above to make sage-vmware-3.4 and it worked fine. William -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: confused on how to upgrad 3.2.3 to 3.4 on windows vmware
William, Thanks. It is working fine. I should have just did as I did in Linux. The upgrade.txt file confused me. Thanks for the rapid reply. I love Sage. Mike On Tue, Mar 17, 2009 at 1:23 PM, William Stein wst...@gmail.com wrote: On Tue, Mar 17, 2009 at 1:14 PM, Michael Madison madison.mich...@gmail.com wrote: William, Does that mean I don't have to down load sage 3.4.zip? Thanks Yes. I created sage-3.4 by just doing sage -upgrade on an existing sage-3.2.3 vmware image. Fortunately it worked perfectly. William Mike On Tue, Mar 17, 2009 at 1:09 PM, William Stein wst...@gmail.com wrote: On Tue, Mar 17, 2009 at 1:07 PM, madison.mich...@gmail.com wrote: I seemed to be confused on how to upgrade Sage from 3.2.3 to 3.4 using vmware windows. The upgrade was easy on my linux notebook. I started the upgrade instruction from the new sage_vmx file on my windows machine. I followed the 1 to 8 instructions in the upgrade.txt file. I was not sure which swap-clean.vmdk file to replace in the sage 3.2.3 directory. I tried replacing the one from both the 3.2.3 directory and the 3.4 directory. When I start sage from my 3.4 directory it bounces me out of notebook to the main vmware page. If I start sage from the 3.2.3 directory by typing notebook. The notebook comes up saying it is Sage 3.2.3. I assume I lose all my old notebooks if I try to erase the in zipped sage directories and start over. Suggestions? Thanks Mike Wow. Those instructions were for creating an entirely new sage-vmware-3.4.zip image. If you just have your *own* sage-vmware-3.2.3, which you have been using a while, the *only* thing you have to do to upgrade is 1. Login as the manage user. 2. Type sudo su 3. Type sage -upgrade. That's it. I did exactly the above to make sage-vmware-3.4 and it worked fine. William -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org -- Michael R. Madison, Ph.D. (530) 346-2032 --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Can not load *.sws file
I solved my problem via KAIST 3.2.3. Size file was 13MB, maybe that's a problem. On 17 mrt, 07:17, Rolandb rola...@planet.nl wrote: Hi, I saved my notebook files to *.sws files, and I installed SAGE 3.4. However, I can not load a particular sws file. Can I send the file to somebody to have a look at it? Thanks in advance! Roland --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: pylab.axis does not work any more
Here is something I noticed this weekend, running a worksheet I had
originally written in Sage 3.1 or 3.2 (I can't remember).
This gives an error:
sage: from scipy import stats
sage: stats.binom.pmf(5r,10r,0.5r)
Traceback (most recent call last):
...
TypeError: unsupported operand type(s) for *: 'numpy.ndarray' and 'numpy.bool_'
Of course, you can get around it as Jason suggested, or evaluating the
cells using %python
sage: %python
sage: stats.binom.pmf(5,10,0.5)
array(0.2460937499978)
However, this is what looks strange now:
sage: type(5r)
type 'sage.rings.integer.Integer'
sage: type(5)
type 'sage.rings.integer.Integer'
sage: type(int(5))
type 'int'
So, it is not the interface with scipy/pylab that changed, but the way
literals such as 5r are interpreted by Sage.
On Tue, Mar 17, 2009 at 3:58 PM, Jason Grout
jason-s...@creativetrax.com wrote:
Stan Schymanski wrote:
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
Try:
pylab.axis([int(0), int(3), int(0), int(3)])
Does it work now?
Again, I think this is the problem that numpy/scipy doesn't play well
with Sage integers and is expecting python integers.
Jason
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Thanks already for your help!
Cheers,
Stan
--
The main things which seem to me important on their own account, and
not merely as means to other things, are knowledge, art, instinctive
happiness, and relations of friendship or affection.
-Bertrand Russell
L. Felipe Martins
Department of Mathematics
Cleveland State University
luizfelipe.mart...@gmail.com
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[sage-support] Re: pylab.axis does not work any more
On Mar 17, 2009, at 3:02 PM, Luiz Felipe Martins wrote:
[...]
So, it is not the interface with scipy/pylab that changed, but the way
literals such as 5r are interpreted by Sage.
This was a known bug, and has been fixed. http://trac.sagemath.org/
sage_trac/ticket/5356
On Tue, Mar 17, 2009 at 3:58 PM, Jason Grout
jason-s...@creativetrax.com wrote:
Stan Schymanski wrote:
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and
how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
Try:
pylab.axis([int(0), int(3), int(0), int(3)])
Does it work now?
Again, I think this is the problem that numpy/scipy doesn't play well
with Sage integers and is expecting python integers.
Jason
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Thanks already for your help!
Cheers,
Stan
--
The main things which seem to me important on their own account, and
not merely as means to other things, are knowledge, art, instinctive
happiness, and relations of friendship or affection.
-Bertrand Russell
L. Felipe Martins
Department of Mathematics
Cleveland State University
luizfelipe.mart...@gmail.com
--~--~-~--~~~---~--~~
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[sage-support] Re: pylab.axis does not work any more
Hi Jason,
your suggestion works, but it is not only related to integers, as I get
the same error message if I use e.g. 0.1, 3.1, 0.1, 3,1 as axis ranges.
How could I convert sage reals to python reals?
Cheers,
Stan
Jason Grout wrote:
Stan Schymanski wrote:
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
Try:
pylab.axis([int(0), int(3), int(0), int(3)])
Does it work now?
Again, I think this is the problem that numpy/scipy doesn't play well
with Sage integers and is expecting python integers.
Jason
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Thanks already for your help!
Cheers,
Stan
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[sage-support] the file is corrupted
hi i download the SAGE but 005.vmdk 006.vmdk but the file is courupted.how can i download these 2 files only --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] bug in pynac collect_common_factors() leads to segmentation fault
It seems my math projects keep breaking things...
Alex
--
| Sage Version 3.4, Release Date: 2009-03-11 |
| Type notebook() for the GUI, and license() for information.|
--
sage: var('n,x',ns=1)
(n, x)
sage: g= (n+1)/x^n - n/x^n
sage: g.collect_common_factors()
/Applications/sage/local/bin/sage-sage: line 197: 1876 Segmentation
fault sage-ipython $@ -i
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[sage-support] Re: pylab.axis does not work any more
Stan Schymanski wrote: Hi Jason, your suggestion works, but it is not only related to integers, as I get the same error message if I use e.g. 0.1, 3.1, 0.1, 3,1 as axis ranges. How could I convert sage reals to python reals? use float(0.1) Thanks, Jason --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: the file is corrupted
On Tue, Mar 17, 2009 at 8:29 AM, charitha charith...@gmail.com wrote: hi i download the SAGE but 005.vmdk 006.vmdk but the file is courupted.how can i download these 2 files only For a limited time only, http://sage.math.washington.edu/home/wstein/tmp/sage-vmware-3.4/ -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: confused on how to upgrad 3.2.3 to 3.4 on windows vmware
On Tue, Mar 17, 2009 at 1:41 PM, Michael Madison madison.mich...@gmail.com wrote: William, Thanks. It is working fine. I should have just did as I did in Linux. The upgrade.txt file confused me. Thanks for the rapid reply. I love Sage. Mike Thanks for reporting this. I'll change that file to make its purpose clear, at least for sage-3.4.1. On Tue, Mar 17, 2009 at 1:23 PM, William Stein wst...@gmail.com wrote: On Tue, Mar 17, 2009 at 1:14 PM, Michael Madison madison.mich...@gmail.com wrote: William, Does that mean I don't have to down load sage 3.4.zip? Thanks Yes. I created sage-3.4 by just doing sage -upgrade on an existing sage-3.2.3 vmware image. Fortunately it worked perfectly. William Mike On Tue, Mar 17, 2009 at 1:09 PM, William Stein wst...@gmail.com wrote: On Tue, Mar 17, 2009 at 1:07 PM, madison.mich...@gmail.com wrote: I seemed to be confused on how to upgrade Sage from 3.2.3 to 3.4 using vmware windows. The upgrade was easy on my linux notebook. I started the upgrade instruction from the new sage_vmx file on my windows machine. I followed the 1 to 8 instructions in the upgrade.txt file. I was not sure which swap-clean.vmdk file to replace in the sage 3.2.3 directory. I tried replacing the one from both the 3.2.3 directory and the 3.4 directory. When I start sage from my 3.4 directory it bounces me out of notebook to the main vmware page. If I start sage from the 3.2.3 directory by typing notebook. The notebook comes up saying it is Sage 3.2.3. I assume I lose all my old notebooks if I try to erase the in zipped sage directories and start over. Suggestions? Thanks Mike Wow. Those instructions were for creating an entirely new sage-vmware-3.4.zip image. If you just have your *own* sage-vmware-3.2.3, which you have been using a while, the *only* thing you have to do to upgrade is 1. Login as the manage user. 2. Type sudo su 3. Type sage -upgrade. That's it. I did exactly the above to make sage-vmware-3.4 and it worked fine. William -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org -- Michael R. Madison, Ph.D. (530) 346-2032 -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Cannot copy on OSX
Hi Sage supporters, I have now succeeded in building sage 3.4 for OSX 10.4 PowerPC (G3). It copies, installs and runs successfully (on my two computers). I live close to the UW; if one of you will give me directions to the Sage lab, I can hand-deliver a sage 3.4 .dmg that I think will work for those of us with older iMacs. (It's getting late in the day on Tuesday, Mar. 17, so the best arrangement for me will be Wednesday a.m., but Tues. evening after 7 p.m. would also be o.k.) Cheers! Jim Clark On Mar 15, 2009, at 11:09 PM, mabshoff wrote: - - | Sage Version 3.4, Release Date: 2009-03-11 | | Type notebook() for the GUI, and license() for information.| - - The SAGE install tree may have moved. Regenerating Python.pyo and .pyc files that hardcode the install PATH (please wait at most a few minutes)... Do not interrupt this. SNIP ImportError: dlopen(/Applications/sage/local/lib/python2.5/site- packages/sage/misc/randstate.so, 2): Library not loaded: /tmp/fooo/ sage-3.4/local/lib/libgmp.3.dylib Referenced from: /Applications/sage/local/lib//libcsage.dylib Reason: no suitable image found. Did find: /Applications/sage/local/lib//libgmp.3.dylib: incompatible cpu-subtype This seems to be the trouble, i.e. the MPIR we build on OSX 10.4/PPC is on a G4 and now seems to produce a library that does not run on a G3. That might be caused by newer XCode releases, but I am not 100% sure. I do not think that we changed anything inside MPIR that would cause this. --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Cannot copy on OSX
On Tue, Mar 17, 2009 at 4:42 PM, Jim Clark jimfortheea...@earthlink.net wrote: Hi Sage supporters, I have now succeeded in building sage 3.4 for OSX 10.4 PowerPC (G3). It copies, installs and runs successfully (on my two computers). I live close to the UW; if one of you will give me directions to the Sage lab, I can hand-deliver a sage 3.4 .dmg that I think will work for those of us with older iMacs. (It's getting late in the day on Tuesday, Mar. 17, so the best arrangement for me will be Wednesday a.m., but Tues. evening after 7 p.m. would also be o.k.) Thanks for the offer. But we release new sage versions every 1-2 weeks (!), and having old binaries doesn't help much William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Images in TinyMCE
TinyMCE doesn't upload files (at least, not with what we've done with it). You have to upload your files separately from TinyMCE. I see! So if I use TinyMCE to put an image from the web in my notebook without putting it in Data, then presumably when I disconnect from the web, the image disappears? This would sound more consistent, though it still doesn't explain why the URL file:///etc doesn't work... - kcrisman --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Cannot copy on OSX
On Mar 17, 2009, at 4:45 PM, William Stein wrote: Thanks for the offer. But we release new sage versions every 1-2 weeks (!), and having old binaries doesn't help much William But the binary that you offer at sagemath.org doesn't work, as the originator of this thread reported and as Michael Abshoff and I confirmed. Jim --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Images in TinyMCE
On Tue, Mar 17, 2009 at 4:54 PM, kcrisman kcris...@gmail.com wrote: TinyMCE doesn't upload files (at least, not with what we've done with it). You have to upload your files separately from TinyMCE. I see! So if I use TinyMCE to put an image from the web in my notebook without putting it in Data, then presumably when I disconnect from the web, the image disappears? YES. That's why I highly recommend *not* doing that. This would sound more consistent, though it still doesn't explain why the URL file:///etc doesn't work... - kcrisman -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Cannot copy on OSX
On Tue, Mar 17, 2009 at 4:55 PM, Jim Clark jimfortheea...@earthlink.net wrote: On Mar 17, 2009, at 4:45 PM, William Stein wrote: Thanks for the offer. But we release new sage versions every 1-2 weeks (!), and having old binaries doesn't help much William But the binary that you offer at sagemath.org doesn't work, as the originator of this thread reported and as Michael Abshoff and I confirmed. In one week we will release a new version of Sage. And another new one a week or two later, etc. Are you going to physically deliver new binaries every week or two? William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Images in TinyMCE
On Mar 17, 4:54 pm, kcrisman kcris...@gmail.com wrote: TinyMCE doesn't upload files (at least, not with what we've done with it). You have to upload your files separately from TinyMCE. I see! So if I use TinyMCE to put an image from the web in my notebook without putting it in Data, then presumably when I disconnect from the web, the image disappears? This would sound more consistent, though it still doesn't explain why the URL file:///etc doesn't work... It's probably a security feature in your web browser. If remote web pages could load file:/// URLs, then somebody could make a web page that probes your hard drive and reports what it finds to the web server. Carl --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] How add text *outside* of boxes of different fonts in Sage notebooks?
How add text *outside* of boxes of different fonts in Sage notebooks? I've noticed people are able to create notebooks with various fonts, bolding, etc. I don't see how they got outside the eval boxes. cs --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: How add text *outside* of boxes of different fonts in Sage notebooks?
seber...@spawar.navy.mil wrote: How add text *outside* of boxes of different fonts in Sage notebooks? I've noticed people are able to create notebooks with various fonts, bolding, etc. I don't see how they got outside the eval boxes. The easiest way to do this is to shift-click on the blue add cell bar. That will bring up the TinyMCE WYSIWYG editor. Thanks, Jason --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Cannot copy on OSX
On Mar 17, 2009, at 4:57 PM, William Stein wrote: On Tue, Mar 17, 2009 at 4:55 PM, Jim Clark jimfortheea...@earthlink.net wrote: On Mar 17, 2009, at 4:45 PM, William Stein wrote: Thanks for the offer. But we release new sage versions every 1-2 weeks (!), and having old binaries doesn't help much William But the binary that you offer at sagemath.org doesn't work, as the originator of this thread reported and as Michael Abshoff and I confirmed. In one week we will release a new version of Sage. And another new one a week or two later, etc. Are you going to physically deliver new binaries every week or two? That's a good question, one I have not thought through. As it is, you have not been providing OSX PPC binaries with every Sage release -- the previous one was for version 3.2.3 last November. Do you know how much demand there is for OSX PPC binaries? Would it help to provide new binaries at major releases, which seem to come every month or two, not every one to two weeks? That's a way that I would be willing to help. Jim --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: pylab.axis does not work any more
Oh, OK, this is fixed in 3.4.alpha0, I'm still running 3.3 (which, in
this computer, I compiled from source last week).
On Tue, Mar 17, 2009 at 6:05 PM, Robert Bradshaw
rober...@math.washington.edu wrote:
On Mar 17, 2009, at 3:02 PM, Luiz Felipe Martins wrote:
[...]
So, it is not the interface with scipy/pylab that changed, but the way
literals such as 5r are interpreted by Sage.
This was a known bug, and has been fixed. http://trac.sagemath.org/
sage_trac/ticket/5356
On Tue, Mar 17, 2009 at 3:58 PM, Jason Grout
jason-s...@creativetrax.com wrote:
Stan Schymanski wrote:
Dear all,
Since version 3.3, the option pylab.axis([xmin,xmax,ymin,ymax])
leads to an error. Does anyone know what is going wrong there and
how
to get around it?
Example generated in a Sage 3.4 notebook:
import pylab
pylab.clf()
pylab.figure(1)
pylab.plot([0,1,2],[0,1,2],'b+')
pylab.axis([0,3,0,3])
Try:
pylab.axis([int(0), int(3), int(0), int(3)])
Does it work now?
Again, I think this is the problem that numpy/scipy doesn't play well
with Sage integers and is expecting python integers.
Jason
pylab.savefig('foo.png')
Traceback (click to the left for traceback)
...
TypeError: function not supported for these types, and can't coerce
safely to supported types
Thanks already for your help!
Cheers,
Stan
--
The main things which seem to me important on their own account, and
not merely as means to other things, are knowledge, art, instinctive
happiness, and relations of friendship or affection.
-Bertrand Russell
L. Felipe Martins
Department of Mathematics
Cleveland State University
luizfelipe.mart...@gmail.com
--
The main things which seem to me important on their own account, and
not merely as means to other things, are knowledge, art, instinctive
happiness, and relations of friendship or affection.
-Bertrand Russell
L. Felipe Martins
Department of Mathematics
Cleveland State University
luizfelipe.mart...@gmail.com
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[sage-support] using %time and friends in loops
Hello, I'm interested in doing a bunch of timing, so I'd like to put %time or %timeit statements inside a loop. But there's a problem: if I type out something like sage: for n in [1..5]: : print 'n is %d' % n : %time N(pi**n) : I get the expected output, but if I want to change something -- say, pi to sqrt(2), if I hit the up arrow twice and edit the lines, I get this: sage: for n in [1..5]: print 'n is %d' % n %time N(sqrt(2)**n) File ipython console, line 3 %time N(sqrt(2)**n) ^ SyntaxError: invalid syntax I know the % functions are special IPython things, but why do they work when I type things in manually, but not when I hit the arrows to go back? Dan -- --- Dan Drake dr...@kaist.edu - KAIST Department of Mathematical Sciences --- http://mathsci.kaist.ac.kr/~drake signature.asc Description: Digital signature
[sage-support] Re: How add text *outside* of boxes of different fonts in Sage notebooks?
On Mar 17, 6:57 pm, Jason Grout jason-s...@creativetrax.com wrote: The easiest way to do this is to shift-click on the blue add cell bar. That will bring up the TinyMCE WYSIWYG editor. When I hover above an input box I do see a blue horizontal bar appear. When I shiftclick on it I get a new input boxeven after installing TinyMCE!?!? Must I configure Sage to turn on TinyMCE awareness? --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
