Dear Folks,
Pardon for the double-posting since I am unsure which list is more
appropriate.
In section 2.4.1 of the Sage Tutorial, there is a non-linear equation
example from Jason Grout that I tried out, but it failed. Details follow.
My version is built from the Ubuntu jaunty package
R (Chandra) Chandrasekhar wrote:
Dear Folks,
Pardon for the double-posting since I am unsure which list is more
appropriate.
In section 2.4.1 of the Sage Tutorial, there is a non-linear equation
example from Jason Grout that I tried out, but it failed. Details follow.
My version is
Jason Grout wrote:
I'm not sure what is going on here. Version 3.0.5 is from quite a while
ago, at least in Sage terms. The calculation works great in the current
version of Sage (version 3.4, just released yesterday, as tested on
http://www.sagenb.org.) Did you say that this was from
Hi,
What is the easiest way to make a mathematical substitution in Sage?
For example: We have
eqn1 = F == a + b
and would like to use a = 0 and b = 3 to calculate F.
Should I use solve and treat the problem like a system of equations,
or is there a substitute-like command?
Regards,
hpon
Hi,
On Fri, Mar 13, 2009 at 7:09 PM, hpon peter.norli...@gmail.com wrote:
Hi,
What is the easiest way to make a mathematical substitution in Sage?
For example: We have
eqn1 = F == a + b
I'm not sure I understand what you are trying to do in this line. If you
just want to define F as
What I usually do, to move files in and out from the virtual machine
within Windows (maybe it is a little suboptimal way) is to use WinSCP
(a freeware software easily found on the internet), which allows me to
browse the virtual machine with a Commander-like interface, so I can
easily move files
This is very interesting...
Is there any wiki or documentation page on the net where it has been
published all the powerful alternatives to maxima we can adopt in
SAGE? I'm sure limit is just one of those which I wasn't aware of!
Maurizio
On Mar 13, 12:34 am, William Stein wst...@gmail.com
R (Chandra) Chandrasekhar wrote:
Jason Grout wrote:
I'm not sure what is going on here. Version 3.0.5 is from quite a while
ago, at least in Sage terms. The calculation works great in the current
version of Sage (version 3.4, just released yesterday, as tested on
Hi,
How can I get 3D plots side by side? Also when using interact for
sliders, how do I make it such that the evaluation is done after maybe I
press some button instead of it being evaluated immediately after I
change a value on the slider?
Thanks
Mani chandra
Hi,
sorry my fault. Setting the fortran compiler seemed to be the problem.
I unpacked the tar, use no further settings and everything worked great!.
Thanks and sorry.
Bye, Peer
2009/3/12 mabshoff michael.absh...@mathematik.uni-dortmund.de
On Mar 12, 7:54 am,
Excellent. Thank you Alex!
/hpon
On 13 Mar, 09:16, Alex Ghitza aghi...@gmail.com wrote:
Hi,
On Fri, Mar 13, 2009 at 7:09 PM, hpon peter.norli...@gmail.com wrote:
Hi,
What is the easiest way to make a mathematical substitution in Sage?
For example: We have
eqn1 = F == a + b
Hi,
How do I get a numerical value?
I have a multi-parameter function where all the parameters have been
substituted by numerical values. I want Sage to calculate the
expression's numerical value. At the moment Sage prints:
1/sqrt((sqrt(3)/2 - 0.0173205080757)^2 - 0.0001) - and so on
hpon wrote:
Hi,
How do I get a numerical value?
I have a multi-parameter function where all the parameters have been
substituted by numerical values. I want Sage to calculate the
expression's numerical value. At the moment Sage prints:
1/sqrt((sqrt(3)/2 - 0.0173205080757)^2 -
On Fri, Mar 13, 2009 at 3:19 PM, hpon peter.norli...@gmail.com wrote:
Hi,
How do I get a numerical value?
I have a multi-parameter function where all the parameters have been
substituted by numerical values. I want Sage to calculate the
expression's numerical value. At the moment Sage
Dear Support,
Usually, when I exit Sage after doing something symbolic, I get
something like this:
--
| Sage Version 3.4, Release Date: 2009-03-11 |
| Type notebook() for the GUI, and license() for information.|
Hi;
I changed the delimiters of matrices in the file:
sage/devel/sage/sage/matrix/matrix0.pyx
and then the recompile failed. The terminal returned
the following on the command: sage -b
dhcp71193:sage nsauer$ ./sage -b
--
sage: Building
Norbert Werner Sauer wrote:
Hi;
I changed the delimiters of matrices in the file:
sage/devel/sage/sage/matrix/matrix0.pyx
and then the recompile failed. The terminal returned
the following on the command: sage -b
dhcp71193:sage nsauer$ ./sage -b
Norbert Werner Sauer wrote:
Hi;
I changed the delimiters of matrices in the file:
sage/devel/sage/sage/matrix/matrix0.pyx
and then the recompile failed. The terminal returned
the following on the command: sage -b
dhcp71193:sage nsauer$ ./sage -b
More specifically, unless you you need to install XCode (http://
developer.apple.com/technology/xcode.html). You may already have it
on your install disk, from which you can put it on your computer, or
it might be somewhere in your computer but not unpacked yet; otherwise
it is downloadable for
I don't know about the plots. To have interact evaluate when you say
so, just add auto_update=False as in the example below:
@interact
def f(a='G',b=(1,2,.1),c=True,u = text_control
(value='cow'),d=xsrange(1,50),auto_update=False,f=range(5),g=range
(20),h=matrix(ZZ,2,2,[1,2,3,4]),i=3):
Dear Support,
Just downloaded a binary for 3.4 for OSX.4 off the webpage, and it
won't fully copy from the dmg to my computer. To be precise, I get
the following type of complaint:
'You cannot copy some of these items to the destination because their
names are the same as the names of items on
Same thing happens with lib vs. LIB. Since a lot of those files are a
little more important than Singular to me, I guess I'll dump this
download... could it just be a problem with my computer, X.4 PPC?
- kcrisman
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To post to this group, send
On Mar 13, 10:55 am, kcrisman kcris...@gmail.com wrote:
Dear Support,
Just downloaded a binary for 3.4 for OSX.4 off the webpage, and it
won't fully copy from the dmg to my computer. To be precise, I get
the following type of complaint:
'You cannot copy some of these items to the
On Mar 13, 11:02 am, mabshoff michael.absh...@mathematik.uni-
dortmund.de wrote:
On Mar 13, 10:55 am, kcrisman kcris...@gmail.com wrote:
Any ideas?
The build box where that binary is being build had some changes to the
file system layout, i.e. William might have build on an NFS mount
Interacts don't work on published worksheets for security reasons.
Ah ! that explains it. Could do an animate instead...
Note that sagenb.org is not
designed to support classes as a class sage server; rather, it's
designed to give a person a way to try out Sage.
Is there anything wrong
On Mar 13, 7:29 am, Norbert Werner Sauer nsa...@math.ucalgary.ca
wrote:
Hi;
I changed the delimiters of matrices in the file:
By the way, in the latest version of Sage (3.4), you can use the
command
'sage.matrix.matrix0.set_matrix_latex_delimiters([, ])'
to change from parentheses to square
Pierre wrote:
Interacts don't work on published worksheets for security reasons.
Ah ! that explains it. Could do an animate instead...
Note that sagenb.org is not
designed to support classes as a class sage server; rather, it's
designed to give a person a way to try out Sage.
Is
On Mar 13, 11:58 am, Pierre pierre.guil...@gmail.com wrote:
Note that sagenb.org is not
designed to support classes as a class sage server; rather, it's
designed to give a person a way to try out Sage.
Is there anything wrong with many people (that is, about 30) checking
a public
On Mar 13, 12:02 pm, John H Palmieri jhpalmier...@gmail.com wrote:
On Mar 13, 7:29 am, Norbert Werner Sauer nsa...@math.ucalgary.ca
wrote:
Hi;
I changed the delimiters of matrices in the file:
By the way, in the latest version of Sage (3.4), you can use the
command
I am trying to deploy sage on 50 OSX 10.5 lab machines. Is there a way
to set the Administrator password via command line?
Thanks,
Eric Kaufmann
Saint Louis University
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To post to this group, send email to sage-support@googlegroups.com
To
The way I did it (if I can recall) was:
login as sage (or manage?), do sudo su, do passwd, set the new
password. Something like that should work
Maurizio
On 13 Mar, 22:32, kaufma kaufmanne...@gmail.com wrote:
I am trying to deploy sage on 50 OSX 10.5 lab machines. Is there a way
to set the
kaufma wrote:
I am trying to deploy sage on 50 OSX 10.5 lab machines. Is there a way
to set the Administrator password via command line?
What password are you referring to? The notebook administrator password?
Thanks,
Jason
--~--~-~--~~~---~--~~
To post
I'd like to jump in the conversation, to describe my own experience.
I don't know what about real numbers, but I found out that in that
same situation you were talking about (symbolic expression where all
the symbols are substituted by numbers eventually), and the expected
result is a complex
Thanks for your reply.
After reading all of the replies, I realised
that I stupidly had forgotten that for my new
Laptop I did not install the developer package,
which I usually do.
After installing it everything works now perfectly.
Thanks for you troubles,
Norbert
On Mar 13, 3:23 pm,
Hello,
I'm a happy user of SAGE, and I won't stop thanking all you guys for
this wonderful job! Although, I also try to encourage you in getting
something better (from my point of view).
It seems there has been some serious thinking about including a UNITS
of MEASUREMENTS managing package in
Hi Robert,
how are you?
I wonder if you do have any new information about you going through
all this interesting maxima stuff. I always thought that community
stuff have really great features well hidden in it, and I'm really
hoping that you are getting some good results.
Thank you very much
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