On Mar 27, 6:04 am, kcrisman kcris...@gmail.com wrote:
Maybe one
(you? :) ) can implement a catch...
At first I was interested in this change but now I'm wondering if it
is best the way it is now.
f(x) = defines a symbolic object as was previously mentioned. A
symbolic object is for
On Mar 27, 6:20 pm, Jason Grout jason-s...@creativetrax.com wrote:
We already have plenty of approximation functions attached to the
symbolic functions.
sage: sin(1).numerical_approx()
Yes. I was unclear. What I meant was it wouldn't make sense to use
approximation function in the
On Mar 27, 5:58 am, kcrisman kcris...@gmail.com wrote:
And I wasn't implying one should always define callable functions, I
just meant it is an argument for doing so as often as possible when it
is reasonable. I do not personally always like callable functions,
but this is an argument for
In a new sage session...
(Notice the A(t) function returns values just fine. Why doesn't plot
() like it?)
sage: W(t)=95*sqrt(t)*sin(t/6)^2
sage: R(t)=275*sin(t/3)^2
sage: def A(t):
: return 1200 + numerical_integral(W(x)-R(x),0,t)[0]
:
sage: A(0)
1200.0
sage: A(18)
On Mar 31, 11:06 am, Jason Grout jason-s...@creativetrax.com wrote:
Oh, right. Duh. I should have seen that.
Since you nor I did see that, should we ask if there is a way to unify
the syntax for symbolic expressions and python functions to make
plotting more idiot proof so to speak? Or
def g(x):
return numerical_integral(sin(t),0,x)[0]
For the function g, this works:
sage: plot(g,x,2,4)
but not this
sage:plot(g(x), x, 2, 4)
If I'm not mistaken, the first form of plot above works with ALL
functions right? So is there any reason to ever bother with second
form just
Which Sage tarball/package should I use for Ubuntu 9.04 (Jaunty
beta) ??
The Ubuntu 8.10 tarball doesn't work there. I get
9587 Illegal instruction
cs
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from
Notice first and second are very similar except for the cos() and exp
().
Why first one ok but second bombs?
sage: numerical_integral(sin(pi*cos(x/2)),0,2)[0]
0.85397903781471396
sage: numerical_integral(sin(pi*exp(x/2)),0,2)[0]
On Apr 24, 7:09 pm, mabshoff michael.absh...@mathematik.uni-
dortmund.de wrote:
So I cannot reproduce this. What platform are you on and are you using
a binary, build from source, etc?
I'm on an Ubuntu 9.04 ThinkPad T41 laptop. I built my Sage install
from 3.4 source myself as there was no
On Apr 25, 2:10 am, mabshoff michael.absh...@mathematik.uni-
dortmund.de wrote:
I ran this on 3.4, 3.4.1 and a couple other rc releases in between:
sage: for i in (0..200):
: numerical_integral(sin(pi*exp(x/2)),0,2)[0]
:
and I could not get a failure.
Hmm. That is weird. I
On Apr 25, 5:36 pm, mabshoff michael.absh...@mathematik.uni-
dortmund.de wrote:
Not really, we switched from clisp 2.46 to 2.47 and if you look at
https://groups.google.com/group/sage-devel/t/753a8d2f3c052183
for some people who have had issues for a long, long time we could
never get
On Apr 25, 7:02 pm, mabshoff michael.absh...@mathematik.uni-
dortmund.de wrote:
What should I do until Sage 4.0? Is there a way to tweak my 3.4.1 to
use clisp 2.47?
Do you mean clisp 2.46 since 3.4.1 ships with clisp 2.47 while Sage
3.4 used clisp 2.46?
Since *I* was able to reproduce
On Apr 26, 1:36 am, mabshoff michael.absh...@mathematik.uni-
dortmund.de wrote:
I do not see how that rules out clisp 2.47 - or am I just not getting
what you are driving at :)
I meant if I can recreate the problem from 3.4 source as well as 3.4.1
source then doesn't that mean I can recreate
On Apr 27, 2:33 am, Jason Grout jason-s...@creativetrax.com wrote:
I just upgraded to Jaunty over the weekend, and then compiled 3.4.1 from
scratch. Both expressions work for me:
Hmm. Does Sage leave a log build regarding the compilation? Perhaps
my build had some errors yours doesn't
Sage does calculus and geometry calculations so I don't understand why
the term Computer Algebra System is so prevalent.
What is the definition of algebra? Perhaps algebra means something
like the manipulation of a finite number of objects ?
Chris
On May 17, 11:29 am, john_perry_usm john.pe...@usm.edu wrote:
I was under the very vague impression that computer algebra systems a
la Maple, Mathematica etc. were so-called because they started out
emphasizing algebraic and symbolic manipulation, and so came out of
the so-called computer
I installed sage-4.1.1-linux-Ubuntu_9.04-i686-Linux.tar.gz twice on
my Ubuntu 9.04 laptop.
Both times I get the following...
/usr/local/sage-4.1.1-linux-Ubuntu_9.04-i686-Linux/local/bin/sage-
sage: line 199: 30899 Illegal instruction sage-ipython $@ -i
cs
The wonderful Sage notebook uses relative urls like
/login and /register. How make Sage notebook use relative urls with
common base like
/foo/login and /foo/register instead?
(This is needed for the Apache proxying I'm trying to do.)
Chris
--~--~-~--~~~---~--~~
I'm writing an /etc/init.d script to start and stop the Sage notebook.
I'm not sure how to cleanly shutdown the notebook from the command
line.
ps -ef shows a lot of sage processes so it isn't obvious which one I
should kill -9.
I tried killing some but can't find the right one that shuts down
I have an Ubuntu 9.04 Xen virtual machine with 350 Mb RAM.
(from linode.com hosting services)
I tried to have 7 people run notebooks off this server simultaneously
and it was painfully slow for each.
I started the server with this command...
sage -notebook accounts=True ulimit=-v 10
How group terms in an expression?
e.g. How group terms with x and y in:
3*x + m*x + a*y+b*y
to get:
(3 + m)*x + (a + b)*y ??
cs
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe
I saw an old Sage LiveCD on sagemath.org. I don't understand how this
is possible since Sage unpacked is 1.5 Gb. A CD can hold around 650Mb
and it must also include the Linux operating system.
If there is a way please tell me as this would be useful for my less
tech savvy Windows users.
How make worksheet run some code at startup?
e.g. var(a b c d ... z) ?
Currently my students need to evaluate var(a b c ... z) in every
worksheet I give them. It would be nice to hardcode this into
worksheets somehow.
Thanks!
Chris
--~--~-~--~~~---~--~~
To
On Oct 15, 2:21 pm, William Stein wst...@gmail.com wrote:
Are you asking about TinyMCE, i.e., when you shift-click and edit
plain text between cells?
yes
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe
For educational purposes it would be nice if possible to see all
operations in an expression explicitly. Can Sage do something ilke
convert
3+4*5
to something like:
Add(3, Product(4,5) )
in the notebook when you press Evaluate?
cs
--~--~-~--~~~---~--~~
To
Possible to do superscripts, subscripts and Greek letters in
notebooks?
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
Is there an easy way to add Latex math equations to html like Sage
notebooks?
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
4.1.2 giving Illegal instruction on Ubuntu 9.04.
I'm using a Lenovo R52 laptop.
4.1.1 worked.
cs
--~--~-~--~~~---~--~~
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
I understand there is a well know bug in how Sage interacts with
TinyMCE that causes text to be shuffled around or deleted.
Is there a workaround or way to avoid this?
(The latest version of Sage won't install on Ubuntu 9.04 for me w/o
getting Illegal Instruction errors so that isn't an
On Oct 27, 1:44 pm, William Stein wst...@gmail.com wrote:
(3) install the posted binary, then type the following in SAGE_ROOT
rm spkg/installed/mpir* spkg/installed/atlas*; make
Beautiful! It worked. You seemed to have known that this was the
cause of Illegal Instruction errors.
Would
What's easiest way to get Sage running on Windows for non-techie
students?
They'll be lost if the instructions are complicated.
Possible to wrap a VMWare + Ubuntu + Sage blob into one big Windows
exe file that requires no set up?
--
To post to this group, send email to
On Oct 9, 7:24 pm, Jason Grout jason-s...@creativetrax.com wrote:
[1]http://sagemath.org/download-windows.html
That link has a WinZip'd VMWare blob that works fine. I didn't even
read the directions...I just double clicked on binaries in the
extracted directory until a VMWare Linux virtual
On Oct 9, 7:24 pm, Jason Grout jason-s...@creativetrax.com wrote:
Oh wait. I see your point now. *I* didn't have to install VMWare
because I probably installed it a long time ago. I assumed that meant
you didn't need to install VMWare anymore. Yeaa video would be
nice for that extra
I have a dedicated Xen Ubuntu virtual machine with 0.5 Gb RAM and
Intel Xeon 2.27GHz CPU. The bandwidth is pretty good. (linode.com is
my hosting provider.)
Why even with just 3 people we sometimes get the green bar while Sage
processes the calculuation? I often tell students that means they
.
Anyone know of such a project or if NSF or anyone else would be
interested in funding development of such Sage interactive textbooks?
Sincerely,
Dr. Chris Seberino
ch...@phil4.com
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email
I wanted to confirm that a certain infinite sum agrees with a certain
number to thousands of digits of accuracy. I know this is true from a
fascinating formula at the top of page 2 of the paper referenced
here:
http://arxiv.org/abs/math.GM/0409014/
The following one liner outputs the error in
On Dec 13, 2:47 am, Simon King simon.k...@uni-jena.de wrote:
sage: 2*sum(10^(-k^2/d) for k in range(1,2))
2.02019722722490674759723772962542922944721452394745083...e-1
So there is a small progress in the summation! But I have no idea
whether at the end of the day the small
In a previous post I was told to use RealField if I wanted very high
degrees of accuracy.
I'm still now sure I'm using RealField right and would appreciate any
help debugging my puzzle.
sage: constant = 100*sqrt(pi/log(10.0))
sage: f(k) = 10^(-k^2/1.0)
sage: N = 1
sage:
On Dec 13, 1:09 pm, kcrisman kcris...@gmail.com wrote:
I think you would have to let k be in that RealField, wouldn't you?
Or at least f(k). That might be part of the issue. If you put the
whole sum in RealField, the precision will be that of 1.0, I
suppose (?) ...
How do you put k in
OK thanks for your help. I think I got it. The effect of RealField
is like creating a new number type. I need to make sure all my real
are of the right type. It appears integers are fine as is.
Here is working code...
def test(big):
my_pi = RealField(big)(pi)
ten=
My students authenticate themselves by signing into a classroom web
app unrelated to Sage.
Possible to integrate Sage notebook server with this classroom web app
so students
DO NOT have to authenticate a SECOND TIME with Sage login page?
Chris
--
To post to this group, send email to
...@creativetrax.com wrote:
On 5/26/11 12:35 AM, Chris Seberino wrote:
My students authenticate themselves by signing into a classroom web
app unrelated to Sage.
Possible to integrate Sage notebook server with this classroom web app
so students
DO NOT have to authenticate a SECOND TIME
Suppose different students sign into the same Sage server at different
times.
Won't that cause EVERY STUDENT's notebook to be in memory bogging down
the server?
I've been rebooting but maybe the smartest thing is to either...
1. Make students sign out? (Some will forget!!)
2. Autokill after 1
How set up new accounts in a Python script? (instead of the notebook
web form?)
I would like to automate this process if possible.
Thanks!
cs
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
On May 27, 3:34 pm, Berkin Malkoc malk...@gmail.com wrote:
It is in the
reference:http://www.sagemath.org/doc/reference/sagenb/notebook/notebook.html
Thank you. Those docs appear to be for a Sage session.
I actually need it to work from a Django web application unrelated to
Sage!?!?
In
Apache proxy in front of Sage notebook server works perfect until I
turn on SSL.
Different Apache configs give different Sage errors.
Is there something special required to do Sage with Apache SSL proxy?
cs
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe
Notebook documentation mentions a boolean switch called secure for
SSL.
When I try to turn it on my notebook server, I get an error about a
domain Sage needs.
How exactly does this switch work and how does Sage want to do SSL?
In my limited experience, when I want SSL protection, I set up an
Is it correct that if one uses SSL for a notebook server than ALL the
pages MUST be under SSL?
The reason I'm asking is that the notebook server appears unable to
handle Apache configs that try to switch from SSL to unencrypted after
login.
In other words, notebook is brittle when it comes to
I wrote the script below to automatically add accounts to my notebook
server.
I ran it as follows $SAGE_DIR/sage-python XXX YYY ZZZ
for some values of XXX, YYY and ZZZ. When I tried to login with value
in XXX for username and in YYY for password Sage notebook server did
not recognize that
Sage notebooks docs here:
http://www.sagemath.org/doc/reference/sagenb/notebook/notebook.html
suggest creating a notebook object to manage notebook server in a
script like so...
nb = sagenb.notebook.notebook.Notebook(tmp_dir()+'.sagenb')
Is this notebook handle necessary tied to my existing
log into eBay, it jumps OUT of SSL mode. Godaddy
seems to do some pages with SSL and some without SSL.
Whenever these sites drop down to unencrypted, aren't they also
insecure since eBay and Godaddy are sending cookies in the clear?
Sincerely,
Chris Seberino
--
To post to this group, send
How configure notebook server to have ALL new worksheets for ALL users
run some customizations?
e.g. I want implicit_multiplication(True) to be global as well as
var(a b c d e f g h z)
and var(alpha beta gamma delta omega)
cs
--
To post to this group, send email to
Nevermind. I found out about $HOME/.sage/init.sage
cs
On Jun 13, 11:54 pm, Chris Seberino cseber...@gmail.com wrote:
How configure notebook server to have ALL new worksheets for ALL users
run some customizations?
e.g. I want implicit_multiplication(True) to be global as well as
var(a b c d
I created a little worksheet called
http://phil4.com/public/sage/Scientific_Notation.sws
to illustrate the problem.
The single cell with code has this...
%hide
%auto
@interact
def _(exponent=(-6..6)):
html('The Number: $%f$'%(5 * 10**exponent))
html('In Scientific Notation: $5 \cdot
When I try to type a URL for a worksheet to upload, I can't type.
Instead, the browse popup appears and I'm forced to browse for a local
file!!!
Was the typing in the text field disabled somehow?
cs
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this
. I used that just the other
day.
What server are you using? Or, if local, what version? This could
conceivably be related to the recent updating of the sagenb.org family
of servers.
On Jun 20, 11:15 am, Chris Seberino cseber...@gmail.com wrote:
When I try to type a URL for a worksheet
How delete published worksheet if you already deleted the copy in your
account folder?
Normally I could just unpublish a worksheetbut since I deleted
the original version, I can't do that!?!?
Sincerely,
Chris
--
To post to this group, send email to sage-support@googlegroups.com
To
I display some Latex commands in HTML on the small worksheet below...
http://phil4.com/public/Trig.sws
Notice all the trig functions are fine except for tan.
Is there a problem with Latex commands that begin with \t for some
reason?
Sincerely,
Chris
--
To post to this group, send email to
On Jun 20, 10:41 am, kcrisman kcris...@gmail.com wrote:
Type %auto on a line by itself at the beginning of a cell to
automatically evaluate the cell when the worksheet is first opened.
kcrisman
That works one one! Thanks! I made a little worksheet that %auto
still doesn't seem to work on...
http://phil4.com/public/Trig2.sws works perfectly in Firefox but has
issues in Chrome and
Internet Explorer.
The slider of interact widget didn't work for one student in Internet
Explorer.
The html text was messed up for students using Chrome. It seems
multiple lines were on top of each other.
On Jun 21, 9:09 am, Rolf kamha...@googlemail.com wrote:
This question may sound somehow out of place, but maybe you can offer
some help.
Where in the documentation did you find something about this fancy
notation to include variables into your html()?
I found it on one of the published
On Jun 21, 7:58 am, kcrisman kcris...@gmail.com wrote:
Let us know if this helps. I agree it is suboptimal.
Since there may be other inconsistencies between browsers, it seems
safer to just have all students use Firefox. That is fine with me. I
had other unrelated browser incompatibility
On Jun 21, 7:56 am, kcrisman kcris...@gmail.com wrote:
For clarification, this creates a raw string. You should also be
able to use \\tan, which escapes the \ so that it doesn't have a
special meaning to Python.
I imagine similar issues are going to happen for Latex commands that
begin with
On Jun 22, 4:26 am, Rolf kamha...@googlemail.com wrote:
Works with me, and you will see my enhancement to the code. The two
variable thing.
Rolf
Thanks. Does your version automatically start up when you upload the
worksheet?
Your version works like mine but doesn't start automatically for
I love implicit_multiplication(True) but I noticed it doesn't work
between parens!?
How make this work?...
sage: (1 + 2) (3 + 4)
---
TypeError Traceback (most recent call
last)
. Still not sure what I should watch out for...
sage: n( sin( ( sin( .5 ) ) ) )
0.461269555033181
sage: n( sin( ( sin( .5 ) cos( sin(.1) ) ) ) )
0.459150207292798
cs
On Jun 24, 7:57 am, Jason Grout jason-s...@creativetrax.com wrote:
On 6/24/11 2:17 AM, Chris Seberino wrote:
I love
On Jun 24, 11:59 pm, Jason Grout jason-s...@creativetrax.com wrote:
sage: implicit_mul('diff(f,x)(3)', level=10)
'diff(f,x)*(3)'
which is definitely not what I intended.
Jason
Would you agree a good robust solution to your issue would be for an
implicit_mul level that *ONLY* converted
Yes, as I said it starts automatically but it must have no descriptive
comment above the cell. That is a worksheet with only one naked cell
and no description in it.
That's why I suggested to start a new worksheet from scratch.
R
OK I verified your solution. I have no clue how you figured
Instead of downloading a published worksheet, is it possible to copy
it to a user's account if it is on the SAME SERVER?
If all students must download published worksheets, I fear the less
tech-savvy will make mistakes that I'll need to address.
Chris
--
To post to this group, send email to
awesome! thanks!
cs
On Jul 30, 2:08 am, Jason Grout jason-s...@creativetrax.com wrote:
On 7/29/11 11:40 PM, Chris Seberino wrote:
Instead of downloading a published worksheet, is it possible to copy
it to a user's account if it is on the SAME SERVER?
If all students must download
I want x (x) to return x^2. It doesn't seem to work with any
implicit_multiplication level. What does the following error mean?
Does it mean this will get fixed in a future version?
sage: x (x)
/usr/local/sage-4.7/local/lib/python2.6/site-packages/IPython/iplib.py:
2073: DeprecationWarning:
On Aug 21, 1:03 pm, Simon King simon.k...@uni-jena.de wrote:
If you have an object that is directly followed by parentheses, then
in Python, which is the underlying language of Sage, it means
function evaluation. Hence, when you write f(x) then you normally do
NOT want to multiply f and x,
On Aug 22, 12:52 am, Maarten Derickx m.derickx.stud...@gmail.com
wrote:
I don't think your proposal will be an enhancement. For two reasons.
1. x (x) an x*(x) have the same amount of characters.
Some people prefer implicit multiplication. It is already a feature
of Sage.
2. currently the
On Aug 22, 3:32 am, Simon King simon.k...@uni-jena.de wrote:
On 22 Aug., 04:37, Chris Seberino cseber...@gmail.com wrote:
...
sin (pi) # rare, sin(pi) more likely
f (3, 4) # rare, f(3, 4) more likely
Likelihood is a not a good guideline, IMHO. I prefer rigour.
Implicit
On Aug 22, 8:06 am, Simon King simon.k...@uni-jena.de wrote:
But apparently other people find it practical to be able to
write 2x instead of 2*x.
The preference comes from years of using Mathematica. Also, I think a
space looks cleaner and it is easier to type (no shift needed! :).
Chris
--
On Aug 22, 10:28 am, v...@ukr.net wrote:
It seems to me that interpreting the f (x) as f*x could easily
confuse the people who are new to Python and Sage. They will read (or
maybe have already read) some book on Python and the will try to apply
their new knowledge in Sage, but instead will
On Aug 22, 12:35 pm, William Stein wst...@gmail.com wrote:
Also, I think f(x) is more explicit than f (x).
I never use f (x) in Python code and wonder why it is even allowed
in Python instead of raising an exception.
Wow, that's almost as bad as I didn't put any cheese on the eggs for
Anyone know of any examples of doing quizzes and/or practice problems
in Sage notebook worksheets? I'm imagining something where the
worksheet asks a question and students can type in their answers to
see if they are right or not.
Links to example worksheets would be very much appreciated if
How make typesetting be the default in all notebooks?
(i.e. I don't want users to have to check the Typeset checkbox all the
time.)
Sincerely,
Chris Seberino
P.S. I tried googling for it but could not find the answer.
--
To post to this group, send email to sage-support@googlegroups.com
On Sep 2, 3:20 pm, William Stein wst...@gmail.com wrote:
Unfortunately, I don't think there is support for this feature at present.
If there were, it would likely be implemented via the Settings link in
the notebook for a given user.
Just to make sure we are talking about the same thing
On Sep 2, 6:49 pm, Jason Grout jason-s...@creativetrax.com wrote:
Type pretty_print_default() in an input cell and press shift-enter. All
future output will be typeset automatically.
Can you try to put pretty_print_default() in the init.sage and see if
that works?
Jason
Thankfully that
Does Sage do quotas or other protections in case users's calculation
takes too long?
I'm having nightmares of students crashing Sage servers or tying them
up with simple little commands like so...
2^(2^(2^123456789))
and
def f(x):
while True:
pass
f(x)
cs
--
To post to this
How get last login time of a Sage notebook user?
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
This slider will display the corresponding numbers as the slider is
moved
@interact
def _(a=slider(1, 2, 0.2)):
print test
The problem is the numbers have too many digits for my taste...
e.g. 1.00, 1.20, 1.40, etc.
How truncate or round or format?
Sage can do great 2D and 3D plots.
What about baby 1D plots that would be really nice for the kids?
If I select a number using an interact widget, it would be nice to see
a plot of a 1D real number line with the selected point appear as a
big colored dot. Plots of solutions to inequalities like
On Sep 7, 7:49 am, kcrisman kcris...@gmail.com wrote:
If I select a number using an interact widget, it would be nice to see
a plot of a 1D real number line with the selected point appear as a
big colored dot. Plots of solutions to inequalities like x 1 would
be icing on the cake and
I know Sage has some issues with a variable in front of parens when
using implicit multiplication. Why did that make the first give the
wrong answer when using implicit multiplication? How is sage
interpreting it?
sage: solve(3 + x (x-1)==5,x)
[x == 3]
sage: solve(3 + x*(x-1)==5,x)
[x == 2, x ==
I had it turned on but I guess it doesn't get triggered for x (x -1).
Any way to change the behavior or
does that require a patch to Sage?
On Dec 15, 1:37 am, Jason Grout jason-s...@creativetrax.com wrote:
On 12/15/11 1:31 AM, Chris Seberino wrote:
I know Sage has some issues with a variable
I am proxying my Django app behind Apache. I created a 404.html in my
template directory but when I try to test it I get the following error
that appears to come from Apache...
Internal Server Error
The server encountered an internal error or misconfiguration and was
unable to complete your
Ug! Please accept my apology.
cs
On Jan 21, 3:25 am, Keshav Kini keshav.k...@gmail.com wrote:
Er, have you perhaps sent this to the wrong list?
-Keshav
Join us in #sagemath on irc.freenode.net !
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe
I installed Ubuntu 12.04 about 2 weeks ago along with Sage 5.
I just now tried using vectors for the first time and got this error...
sage: vector( [-1,2] )
---
AttributeErrorTraceback (most
On Monday, June 18, 2012 4:16:50 PM UTC-5, Oleksandr Kazymyrov wrote:
Hi,
I haven't the problem on Ubuntu 12.04:
Oleksandr
I fixed the problem. Today when I tried vector I got a DIFFERENT error
message about a Fortran library missing. When I manually installed
glibfortran3 it started
I've been successfully proxying older versions of Sage behind Apache2 using
SSL.
The same script doesn't work with Sage 5.2 for some reason.
Here is my Apache code below (Code below redirects all to HTTPS.)
The new problem is that when I try to log in as adminSage tries to go to
SOLVED!
I'm posting this in case it helps anyone else out there trying to use Sage
with Apache.
The problem with an Apache config issue. The line below is wrong...
Redirect / https://sage.phil4.com
It should be this:
Redirect / https://sage.phil4.com/
(Notice the / at the end now.)
cs
I just installed Ubuntu 12.04 and tried to install Sage ver5.2
When I try to run Sage for the first time I get this...
% sage
--
| Sage Version 5.2, Release Date: 2012-07-25 |
| Type notebook() for the
That's odd, it doesn't even give a location where the ) was
unexpectedly found. Was there any more output than that?
No that was it verbatim. This is a 64 bit machine. That is the only thing
different I can see from what I've used before.
(This is an HP computer.)
cs
--
You received
On new 64 bit Ubuntu 12.04, I tried compiling from source and got this
error...
(I know predefs.h exists because I can see the file here:
/usr/include/i386-linux-gnu/bits/predefs.h .)
In file included from /usr/include/stdio.h:28:0,
from
SOLVED...
I have 64 bit hardware but I installed 32 bit Ubuntu. (Sorry, I'm a newbie
to 64 bit stuff and didn't even know there was a separate Ubuntu flavor.)
When I installed the 32bit Sage binary it worked.
One suggestion is to perhaps add a check to see if user trying to run the
64 bit
Notebook server very slow. What are typical bottlenecks? I have ver5.2 and
1Gb RAM
cs
--
You received this message because you are subscribed to the Google Groups
sage-support group.
To post to this group, send email to sage-support@googlegroups.com.
To unsubscribe from this group, send
Students leave their notebooks open so server has a TON of notebooks
openis that a problem?
(I'm thinking about performance mainly.)
cs
--
You received this message because you are subscribed to the Google Groups
sage-support group.
To post to this group, send email to
1 - 100 of 128 matches
Mail list logo
