[sage-support] Create function that when evaluated performs numerical integration
Hi,
I'm trying to do something that I think should be simple based on my
experience with Mathematica, but I have been unsuccessful doing it in
Sage. I've searched around quite a bit, but I can't find any
examples. Basically, I'm defining a function that isn't a nice closed
form function (below it's called g). In this case it is defined as a
Laplace integral. I just want Sage to evaluate it (approximate it) at
particular values that I stick in.
var('x,s')
f(x) = 1/(x+1)^2
g(s) = f.laplace(x,s)
g
s |--> laplace(1/(x + 1)^2, x, s)
# this is ok, but I want a numerical approximation
g(10)
laplace(1/(x + 1)^2, x, 10)
# let me try to get the numerical approximation
g(10).n()
TypeError: unable to coerce '?%laplace(1/(x+1)^2,x,10)' to float
How can I get around this? Or am I just thinking about all this the
wrong way?
Thank you in advance!
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[sage-support] Re: solve doesn't always solve
Hi Mike, Thanks for your feedback. Pity, I thought I omitted something obvious. For some reason, Mathematica and Maple seem to do better at solving such equations, even though the results can become a bit convoluted. Sometimes, SAGE manages to solve an equation if it is re-formulated in a different way, but this is more a trial and error process. It would be good if SAGE gave a warning in the case that it didn't manage to solve an equation, otherwise one thinks the output is the solution and only realises later that the variable to be solved for still appears in the output. Do you know if anyone is working on the solver in sage or is it all done by maxima? Cheers Stan --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] code for p adic L function
Hi, I downloaded the windows binary. Is there a way of looking at the code for computing the p adic L function of an elliptic curve, modular symbols etc. Thanks chan --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: solve doesn't always solve
On Wed, Jul 9, 2008 at 4:21 AM, Stan Schymanski <[EMAIL PROTECTED]> wrote: > > Hi Mike, > > Thanks for your feedback. Pity, I thought I omitted something obvious. > > For some reason, Mathematica and Maple seem to do better at solving > such equations, even though the results can become a bit convoluted. > Sometimes, SAGE manages to solve an equation if it is re-formulated in > a different way, but this is more a trial and error process. It would > be good if SAGE gave a warning in the case that it didn't manage to > solve an equation, otherwise one thinks the output is the solution and > only realises later that the variable to be solved for still appears > in the output. > > Do you know if anyone is working on the solver in sage or is it all > done by maxima? > It is all done by Maxima. Hopefully someday it will all be done by Sage and will implement more sophisticated algorithms (e.g., very powerful linear algebra algorithms in some cases, much better than anything that is likely to be in maxima; much more poweful multivariate polynomial algorithms in some cases via Groebner basis, etc.). Nobody is currently working on this though. William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] RuntimeError: no available port
KUBUNTU 8.04.1 64-bit KDE 4 SAGE 3.03 Sage source was compiled as should without errors Starting sage works fine Running notebook() fails with error: RuntimeError: no available port First it scans from port 8000 to 8050 and fails to find a free port The rest i dont understand. I tried to run as root and the same happens. I tried to find a topic for my problem but couldnt. I am downloading a binary version to check if it gives me the same error. I also tried to update sage with ./sage -upgrade but it doesnt solve anything [EMAIL PROTECTED]:~$ ./Programs/Sage/sage -- | SAGE Version 3.0.3, Release Date: 2008-06-17 | | Type notebook() for the GUI, and license() for information.| -- sage: notebook() The notebook files are stored in: /home/boris/.sage//sage_notebook Port 8000 is already in use. Trying next port... Port 8001 is already in use. Trying next port... Port 8002 is already in use. Trying next port... Port 8003 is already in use. Trying next port... Port 8004 is already in use. Trying next port... Port 8005 is already in use. Trying next port... Port 8006 is already in use. Trying next port... Port 8007 is already in use. Trying next port... Port 8008 is already in use. Trying next port... Port 8009 is already in use. Trying next port... Port 8010 is already in use. Trying next port... Port 8011 is already in use. Trying next port... Port 8012 is already in use. Trying next port... Port 8013 is already in use. Trying next port... Port 8014 is already in use. Trying next port... Port 8015 is already in use. Trying next port... Port 8016 is already in use. Trying next port... Port 8017 is already in use. Trying next port... Port 8018 is already in use. Trying next port... Port 8019 is already in use. Trying next port... Port 8020 is already in use. Trying next port... Port 8021 is already in use. Trying next port... Port 8022 is already in use. Trying next port... Port 8023 is already in use. Trying next port... Port 8024 is already in use. Trying next port... Port 8025 is already in use. Trying next port... Port 8026 is already in use. Trying next port... Port 8027 is already in use. Trying next port... Port 8028 is already in use. Trying next port... Port 8029 is already in use. Trying next port... Port 8030 is already in use. Trying next port... Port 8031 is already in use. Trying next port... Port 8032 is already in use. Trying next port... Port 8033 is already in use. Trying next port... Port 8034 is already in use. Trying next port... Port 8035 is already in use. Trying next port... Port 8036 is already in use. Trying next port... Port 8037 is already in use. Trying next port... Port 8038 is already in use. Trying next port... Port 8039 is already in use. Trying next port... Port 8040 is already in use. Trying next port... Port 8041 is already in use. Trying next port... Port 8042 is already in use. Trying next port... Port 8043 is already in use. Trying next port... Port 8044 is already in use. Trying next port... Port 8045 is already in use. Trying next port... Port 8046 is already in use. Trying next port... Port 8047 is already in use. Trying next port... Port 8048 is already in use. Trying next port... Port 8049 is already in use. Trying next port... Port 8050 is already in use. Trying next port... --- RuntimeError Traceback (most recent call last) /home/boris/.sage/ in () /home/boris/Programs/Sage/local/lib/python2.5/site-packages/sage/ server/notebook/notebook_object.py in __call__(self, *args, **kwds) 141 """ 142 def __call__(self, *args, **kwds): --> 143 return self.notebook(*args, **kwds) 144 145 notebook = run_notebook.notebook_twisted /home/boris/Programs/Sage/local/lib/python2.5/site-packages/sage/ server/notebook/run_notebook.py in notebook_twisted(self, directory, port, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet) 264 print "*"*70 265 --> 266 port = find_next_available_port(port, port_tries) 267 #if open_viewer: 268 #open_page(address, port, secure, pause=PAUSE) /home/boris/Programs/Sage/local/lib/python2.5/site-packages/sage/ server/misc.py in find_next_available_port(start, max_tries, verbose) 99 print "Port %s is already in use."%port 100 print "Trying next port..." --> 101 raise RuntimeError, "no available port." 102 103 RuntimeError: no available port. sage: Is there a way to manualy change port to a value range not between 8000-8050 Help appriciated Boris --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubsc
[sage-support] Re: code for p adic L function
On Wed, Jul 9, 2008 at 5:05 AM, chan <[EMAIL PROTECTED]> wrote: > > Hi, > I downloaded the windows binary. > Is there a way of looking at the code for computing > the p adic L function of an elliptic curve, modular symbols etc. Yes. You might want to just browse it hee: http://www.sagemath.org/hg/sage-main/file/c25e04ebfb67/sage/ In particular, see http://www.sagemath.org/hg/sage-main/file/c25e04ebfb67/sage/schemes/elliptic_curves/ and http://www.sagemath.org/hg/sage-main/file/c25e04ebfb67/sage/modular/ --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: RuntimeError: no available port
On Wed, Jul 9, 2008 at 7:51 AM, kex <[EMAIL PROTECTED]> wrote: > > KUBUNTU 8.04.1 64-bit > KDE 4 > SAGE 3.03 > > Sage source was compiled as should without errors > Starting sage works fine > Running notebook() fails with error: RuntimeError: no available port > First it scans from port 8000 to 8050 and fails to find a free port > The rest i dont understand. > > I tried to run as root and the same happens. > I tried to find a topic for my problem but couldnt. > I am downloading a binary version to check if it gives me the same > error. > I also tried to update sage with ./sage -upgrade but it doesnt solve > anything > > [EMAIL PROTECTED]:~$ ./Programs/Sage/sage > -- > | SAGE Version 3.0.3, Release Date: 2008-06-17 | > | Type notebook() for the GUI, and license() for information.| > -- > > sage: notebook() > The notebook files are stored in: /home/boris/.sage//sage_notebook > Port 8000 is already in use. > Trying next port... > Port 8001 is already in use. > Trying next port... > Port 8002 is already in use. > Trying next port... > Port 8003 is already in use. > Trying next port... > Port 8004 is already in use. > Trying next port... > Port 8005 is already in use. > Trying next port... > Port 8006 is already in use. > Trying next port... > Port 8007 is already in use. > Trying next port... > Port 8008 is already in use. > Trying next port... > Port 8009 is already in use. > Trying next port... > Port 8010 is already in use. > Trying next port... > Port 8011 is already in use. > Trying next port... > Port 8012 is already in use. > Trying next port... > Port 8013 is already in use. > Trying next port... > Port 8014 is already in use. > Trying next port... > Port 8015 is already in use. > Trying next port... > Port 8016 is already in use. > Trying next port... > Port 8017 is already in use. > Trying next port... > Port 8018 is already in use. > Trying next port... > Port 8019 is already in use. > Trying next port... > Port 8020 is already in use. > Trying next port... > Port 8021 is already in use. > Trying next port... > Port 8022 is already in use. > Trying next port... > Port 8023 is already in use. > Trying next port... > Port 8024 is already in use. > Trying next port... > Port 8025 is already in use. > Trying next port... > Port 8026 is already in use. > Trying next port... > Port 8027 is already in use. > Trying next port... > Port 8028 is already in use. > Trying next port... > Port 8029 is already in use. > Trying next port... > Port 8030 is already in use. > Trying next port... > Port 8031 is already in use. > Trying next port... > Port 8032 is already in use. > Trying next port... > Port 8033 is already in use. > Trying next port... > Port 8034 is already in use. > Trying next port... > Port 8035 is already in use. > Trying next port... > Port 8036 is already in use. > Trying next port... > Port 8037 is already in use. > Trying next port... > Port 8038 is already in use. > Trying next port... > Port 8039 is already in use. > Trying next port... > Port 8040 is already in use. > Trying next port... > Port 8041 is already in use. > Trying next port... > Port 8042 is already in use. > Trying next port... > Port 8043 is already in use. > Trying next port... > Port 8044 is already in use. > Trying next port... > Port 8045 is already in use. > Trying next port... > Port 8046 is already in use. > Trying next port... > Port 8047 is already in use. > Trying next port... > Port 8048 is already in use. > Trying next port... > Port 8049 is already in use. > Trying next port... > Port 8050 is already in use. > Trying next port... > --- > RuntimeError Traceback (most recent call > last) > > /home/boris/.sage/ in () > > /home/boris/Programs/Sage/local/lib/python2.5/site-packages/sage/ > server/notebook/notebook_object.py in __call__(self, *args, **kwds) >141 """ >142 def __call__(self, *args, **kwds): > --> 143 return self.notebook(*args, **kwds) >144 >145 notebook = run_notebook.notebook_twisted > > /home/boris/Programs/Sage/local/lib/python2.5/site-packages/sage/ > server/notebook/run_notebook.py in notebook_twisted(self, directory, > port, address, port_tries, secure, reset, accounts, require_login, > server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, > fork, quiet) >264 print "*"*70 >265 > --> 266 port = find_next_available_port(port, port_tries) >267 #if open_viewer: >268 #open_page(address, port, secure, pause=PAUSE) > > /home/boris/Programs/Sage/local/lib/python2.5/site-packages/sage/ > server/misc.py in find_next_available_port(start, max_tries, verbose) > 99 print "Port %s is already in use."%port >100 print "Tryin
[sage-support] Re: RuntimeError: no available port
> Is there a way to manualy change port to a value range not between > 8000-8050 > Help appriciated Sure thing, try: sage: notebook? to see the help for the notebook command, the parameter is called 'port'. Cheers, Martin -- name: Martin Albrecht _pgp: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x8EF0DC99 _www: http://www.informatik.uni-bremen.de/~malb _jab: [EMAIL PROTECTED] --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: RuntimeError: no available port
I also tried: ./sage notebook(port=8101) tried also some other numbers 9000 7999 8500...80 50.. still the same error --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: RuntimeError: no available port
On Jul 9, 7:58 am, kex <[EMAIL PROTECTED]> wrote: > I also tried: > ./sage > notebook(port=8101) > tried also some other numbers 9000 7999 8500...80 50.. still the > same error Hi, you should check your firewall settings. It looks like you are blocking all traffic, so moving the port is unlikely to fix it. The likelyhood that 50 consecutive ports in that range are taken is null on a personal box. Cheers, Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: RuntimeError: no available port
I uninstalled ufw, a program for managing netfilter firewall, netfilter is also not installed. Thats all I found with adept package manger... So I think there is no firewall now The problem remains. I also tried sage binary, it fails with some other error .. Now I m going to try to compile sage 3.0.2 Lp Boris On Jul 9, 5:05 pm, mabshoff <[EMAIL PROTECTED] dortmund.de> wrote: > On Jul 9, 7:58 am, kex <[EMAIL PROTECTED]> wrote: > > > I also tried: > > ./sage > > notebook(port=8101) > > tried also some other numbers 9000 7999 8500...80 50.. still the > > same error > > Hi, > > you should check your firewall settings. It looks like you are > blocking all traffic, so moving the port is unlikely to fix it. The > likelyhood that 50 consecutive ports in that range are taken is null > on a personal box. > > Cheers, > > Michael --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Interact and published notebooks
Hello all, I made a sage notebook to illustrate the integration process for my class with plots and interact. When I try and make the notebook public (both on my local machine and on sagenb.org) the plotting does not seem to work. There is a subtle green bar on the side of the cell which seems to imply that the sage is doing something but the plots never show up. Do published notebooks have to be static? Is there a verbose logging mode that I can use in order to try and figure out what is happening. Thank you in advance for your help. -- David Monarres [EMAIL PROTECTED] Nothing takes the taste out of peanut butter quite like unrequited love. -- Charlie Brown --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Interact and published notebooks
The fact that Interact doesn't work in Published worksheets is intended due to security. Last I heard this would work starting sometime this summer since there is a Google Summer of Code project involving Interact. On Wed, Jul 9, 2008 at 11:22 AM, D. M. Monarres <[EMAIL PROTECTED]> wrote: > > > Hello all, > > I made a sage notebook to illustrate the integration process for my > class with plots and interact. When I try and make the notebook > public (both on my local machine and on sagenb.org) the plotting does > not seem to work. There is a subtle green bar on the side of the cell > which seems to imply that the sage is doing something but the plots > never show up. > > Do published notebooks have to be static? Is there a verbose logging > mode that I can use in order to try and figure out what is happening. > Thank you in advance for your help. > > -- > David Monarres > [EMAIL PROTECTED] > > Nothing takes the taste out of peanut butter quite like unrequited love. > -- Charlie Brown > > > > > --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Interact and published notebooks
Hi, Timothy is exactly right. That interact doesn't work with publishedworksheets is a design decision, for now. William On Wed, Jul 9, 2008 at 11:28 AM, Timothy Clemans <[EMAIL PROTECTED]> wrote: > > The fact that Interact doesn't work in Published worksheets is > intended due to security. Last I heard this would work starting > sometime this summer since there is a Google Summer of Code project > involving Interact. > > On Wed, Jul 9, 2008 at 11:22 AM, D. M. Monarres <[EMAIL PROTECTED]> wrote: >> >> >> Hello all, >> >> I made a sage notebook to illustrate the integration process for my >> class with plots and interact. When I try and make the notebook >> public (both on my local machine and on sagenb.org) the plotting does >> not seem to work. There is a subtle green bar on the side of the cell >> which seems to imply that the sage is doing something but the plots >> never show up. >> >> Do published notebooks have to be static? Is there a verbose logging >> mode that I can use in order to try and figure out what is happening. >> Thank you in advance for your help. >> >> -- >> David Monarres >> [EMAIL PROTECTED] >> >> Nothing takes the taste out of peanut butter quite like unrequited love. >> -- Charlie Brown >> >> >> > >> > > > > -- 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Debian Etch: Error trying to plot
So, which is the problem? Do you need some more information? Alejandro --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Interact and published notebooks
Okay that is fine, just means that I have to push harder to get a sage server locally on my campus for the students to play with. Thanks -- David Monarres [EMAIL PROTECTED] "There... I've run rings 'round you logically" -- Monty Python's Flying Circus On Jul 9, 2008, at 11:35 AM, William Stein wrote: > > Hi, > > Timothy is exactly right. That interact doesn't work > with publishedworksheets is a design decision, for now. > > William > > On Wed, Jul 9, 2008 at 11:28 AM, Timothy Clemans > <[EMAIL PROTECTED]> wrote: >> >> The fact that Interact doesn't work in Published worksheets is >> intended due to security. Last I heard this would work starting >> sometime this summer since there is a Google Summer of Code project >> involving Interact. >> >> On Wed, Jul 9, 2008 at 11:22 AM, D. M. Monarres >> <[EMAIL PROTECTED]> wrote: >>> >>> >>> Hello all, >>> >>> I made a sage notebook to illustrate the integration process for my >>> class with plots and interact. When I try and make the notebook >>> public (both on my local machine and on sagenb.org) the plotting >>> does >>> not seem to work. There is a subtle green bar on the side of the >>> cell >>> which seems to imply that the sage is doing something but the plots >>> never show up. >>> >>> Do published notebooks have to be static? Is there a verbose logging >>> mode that I can use in order to try and figure out what is >>> happening. >>> Thank you in advance for your help. >>> >>> -- >>> David Monarres >>> [EMAIL PROTECTED] >>> >>> Nothing takes the taste out of peanut butter quite like >>> unrequited love. >>> -- Charlie Brown >>> >>> >>> >> >>> >> > > > > -- > 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Interact and published notebooks
On Wed, Jul 9, 2008 at 11:41 AM, D. M. Monarres <[EMAIL PROTECTED]> wrote: > > Okay that is fine, just means that I have to push harder to get a > sage server locally on my campus for the students to play with. Thanks It's only a temporary problem since Igor Tolkov is supposed to "fix this" as part of his Google Summer of Code project. William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Interact and published notebooks
On Jul 9, 8:41 pm, "D. M. Monarres" <[EMAIL PROTECTED]> wrote: > Okay that is fine, just means that I have to push harder to get a > sage server locally on my campus for the students to play with. Thanks For now, you can also construct animations that for example print a variable value and the picture as an animatied gif. H --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: RuntimeError: no available port
Also sage-3.02 gives me the same problem, that is, it cant not find open port I would like aslo ask if you guys run sage from KDE 3.5.9 or KDE 4 ? Lp Boris --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Problems with Sage installation
Hi, I have recently installed Sage, and in the notebook when I try to do a simple plot for example: plot(sin,(0,1)) I get the error message : /usr/local/sage/local/bin/sage-sage: line 357: 3592 Illegal instruction python "$@" I have also noticed that I cant used the inline help, so for example when i try typing: sqrt? The result is nothing .. just a little empty qrey square... Im running the latest version of SAGE , v 3.03 , obtained from the official sagemath.org and Im running it on a windows XP home edition ... simple tests like : 2+2 , work fine , but it seems to me that I'm missing something in the installtion... Any help will be really appreciated.. Regards --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: Problems with Sage installation
On Wed, Jul 9, 2008 at 2:39 PM, sido_84 <[EMAIL PROTECTED]> wrote: > > Hi, > > I have recently installed Sage, and in the notebook when I try to do a > simple plot for example: > > plot(sin,(0,1)) > > I get the error message : > > /usr/local/sage/local/bin/sage-sage: line 357: 3592 Illegal > instruction > python "$@" You have to build from source. The binary we currently provide is too new for your architecture of computer. -- William > > > I have also noticed that I cant used the inline help, so for example > when i try typing: > > sqrt? > > The result is nothing .. just a little empty qrey square... > > Im running the latest version of SAGE , v 3.03 , obtained from the > official sagemath.org > and Im running it on a windows XP home edition ... > > simple tests like : 2+2 , work fine , but it seems to me that I'm > missing something in the installtion... > > Any help will be really appreciated.. > > Regards > > > > > > > -- 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
[sage-support] Re: RuntimeError: no available port
On Wed, Jul 9, 2008 at 1:38 PM, kex <[EMAIL PROTECTED]> wrote: > > Also sage-3.02 gives me the same problem, that is, it cant not find > open port > I would like aslo ask if you guys run sage from KDE 3.5.9 or KDE 4 ? > Lp This is definitely a problem with you running some sort of firewall or you have too-secure network settings. No version of Sage will work. Just out of curiosity, do you have any network services at all on that machine? E.g., apache or anything else? William --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-support URLs: http://www.sagemath.org -~--~~~~--~~--~--~---
