Dear Andrew,
Perhaps this may help:
sage: import numpy
sage: metdata = numpy.loadtxt(pathname + 'filename.txt',dtype='S17')
where pathname is a text string with the path to the file and
'filename.txt' needs to be replaced with the file name.
dtype='S17' means that you expect up to 17
hi
I am trying to run Sage on Ubuntu8.10. I have just extracted it using
tar xvzf *.tar.gz to a directory in my home folder but when I try to
run it using ./sage, I get the following error message:
Error setting environment variables by running */sage-3.4-linux-
Good Afternoon, Prof. Stein
In an effort to move away from a program in which I either have to be
present in a computer lab or buy, I am attempting to use Sage instead
of MATLAB for my Bioengineering class where I have to analyze data
acquired from an EMG. I have a waveform of time vs. voltage
Did you download the binary or the source?
To compile the source, take a look at
http://www.sagemath.org/doc/installation/source.html#steps-to-install-from-source
As it says, you need some packages that aren't installed in Ubuntu by
default. You can do the following from the command line or
Dan Drake wrote:
On Mon, 06 Apr 2009 at 08:08PM -0700, vanny wrote:
everything works fine, but i want to remove it entirely from my
computer because i don't really use it. how do i do this without
messing anything up? do i just delete my entire Sage directory?
Yes. Just delete the
I get the following error after ./sage
sage:bin: error while loading shared lib:requires glibc 2.5 or later
dynamic linker
Any help would be appreciated.
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Hi,
what is the official channel for feature requests?
I checked the trac site but the ticket system doesn't allow anonymous
users to create new tickets.
thanks,
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To post to this group, send email to sage-support@googlegroups.com
To
Another manifestation of the same bug:
http://groups.google.com/group/sage-support/browse_thread/thread/3440b5303fb7585e/5d3f7e31381c1647?lnk=gstq=Flavio+Coelho#5d3f7e31381c1647
On 6 abr, 20:55, gerhard ge01...@yahoo.de wrote:
Something appears broken in the notebook r interface
From the
Hi Flavio,
You can have a trac account if you like -- it's only as an anti-spam
measure that we require a login. Just email Michael Abshoff (address
on the trac front page). It's possible to create new tickets for
feature requests; these should be allocated to the milestone sage-
wishlist.
That
Thanks,
I think I'll do both: ask for an account, so that I can report bugs,
and post about my feature request here (I'll open a new thread, so
that the subject will be informative)
Flávio
On 7 abr, 16:20, davidloeffler dave.loeff...@gmail.com wrote:
Hi Flavio,
You can have a trac account
Hi,
I am having a problem with some python code which runs perfectly in
straight python, bout fails inside sage, with the following error
message:
Traceback (click to the left for traceback)
...
TypeError: array cannot be safely cast to required type
Traceback (most recent call last):
File
On Tue, Apr 7, 2009 at 9:34 AM, Flavio Coelho fccoe...@gmail.com wrote:
Hi,
I am having a problem with some python code which runs perfectly in
straight python, bout fails inside sage, with the following error
message:
Does it run fine in Sage's Python?
sage -python
BIP is a package
Hi,
I understand the design decisions for the monolothic design of Sage.
However, I'd like to carve out some pieces of it to use as a regular
python extensions without the sage preprocessor, specifically the
Basic algebra and calculus.
So the root question is: how do I go about finding maxima
Since the other person has not gotten around to answering you I gave
it a spin on my x86_64 that seems to be hours old as well. There are
failures but it is not easy to tell if these are significant or not.
However, I always figure any and all failures are a bad thing.
The following tests
On Tue, Apr 7, 2009 at 6:34 AM, Flavio Coelho fccoe...@gmail.com wrote:
Another manifestation of the same bug:
http://groups.google.com/group/sage-support/browse_thread/thread/3440b5303fb7585e/5d3f7e31381c1647?lnk=gstq=Flavio+Coelho#5d3f7e31381c1647
Patch up -- please review it:
I was reading some newsgroops and apparently it happens for a second
user, not for the regular user. I switched to opera and now
everything works. Sage is not at fault.
Plus, the jmol applet now works in ubuntu64!
I ran sage with
export SAGE_BROWSER=opera
I can print now. Even pages with
Are you trying to build from source or use a binary? You're on
Bluehost right trying to use Sage? I don't think there's a binary for
CentOS and you're just not going to be able to build Sage on their
server.
On Tue, Apr 7, 2009 at 6:07 AM, Mikie thephantom6...@hotmail.com wrote:
I get the
On Apr 7, 2009, at 10:52 AM, Todd wrote:
Hi,
I understand the design decisions for the monolothic design of Sage.
However, I'd like to carve out some pieces of it to use as a regular
python extensions without the sage preprocessor, specifically the
Basic algebra and calculus.
Currently,
On Mon, Apr 6, 2009 at 12:59 AM, John H Palmieri jhpalmier...@gmail.com wrote:
...
This may be overkill, but the manual documentclass sets some options
and then passes everything else to report.cls. So you can make a copy
of report.cls, say in
Do you mean manual.cls?
Mikie virtual private server offerings (slicehost.com and
linenode.com) are a lot less expensive and more flexible then
dedicated solutions.
On Tue, Apr 7, 2009 at 11:47 AM, Mikie thephantom6...@hotmail.com wrote:
BlueHost is a non-dedicated server, something like Godaddy only
better. So
BlueHost is a non-dedicated server, something like Godaddy only
better. So are you running Sage on a Non-dedicated server? Dedicated
servers typically cost about $90/month.
On Apr 6, 9:46 am, Jaap Spies j.sp...@hccnet.nl wrote:
Mikie wrote:
Hi Jaap,
Are you using Sage on a server like
On Tue, Apr 7, 2009 at 12:14 PM, Timothy Clemans
timothy.clem...@gmail.com wrote:
Are you trying to build from source or use a binary? You're on
Bluehost right trying to use Sage?
I don't think there's a binary for CentOS
There are CentOS binaries:
http://sagemath.org/bin/linux/
On Apr 7, 12:11 pm, David Joyner wdjoy...@gmail.com wrote:
On Mon, Apr 6, 2009 at 12:59 AM, John H Palmieri jhpalmier...@gmail.com
wrote:
This may be overkill, but the manual documentclass sets some options
and then passes everything else to report.cls. So you can make a copy
of
SAGE gave me this strange result when attempting to integrate a
piecewise-defined function:
sage: v,x=var('v,x')
sage: def chi_squared_pdf(x,v):
: if x 0:
: return 1/( 2^(v/2) * gamma(v/2) ) * x^(v/2 - 1) * exp(-
x/2)
: else:
: return 0
On Apr 7, 2:20 pm, William Stein wst...@gmail.com wrote:
On Tue, Apr 7, 2009 at 12:14 PM, Timothy Clemans
Are you trying to build from source or use a binary? You're on
Bluehost right trying to use Sage?
I don't think there's a binary for CentOS
There are CentOS binaries:
On Tue, Apr 7, 2009 at 3:02 PM, Greg Marks gtma...@gmail.com wrote:
SAGE gave me this strange result when attempting to integrate a
piecewise-defined function:
The following is the only thing SAge has for piecewise functions:
sage: f = Piecewise([[(0,pi/2),x],[(pi/2,pi),sin(x)]])
sage:
On Tue, Apr 7, 2009 at 11:19 AM, Robert Bradshaw
rober...@math.washington.edu wrote:
On Apr 7, 2009, at 10:52 AM, Todd wrote:
Hi,
I understand the design decisions for the monolothic design of Sage.
However, I'd like to carve out some pieces of it to use as a regular
python extensions
On Tue, Apr 7, 2009 at 5:13 AM, Stan Schymanski schym...@gmail.com wrote:
Dear Andrew,
Perhaps this may help:
sage: import numpy
sage: metdata = numpy.loadtxt(pathname + 'filename.txt',dtype='S17')
where pathname is a text string with the path to the file and
'filename.txt' needs to be
On Tue, Apr 7, 2009 at 5:41 PM, John H Palmieri jhpalmier...@gmail.com wrote:
On Apr 7, 12:11 pm, David Joyner wdjoy...@gmail.com wrote:
On Mon, Apr 6, 2009 at 12:59 AM, John H Palmieri jhpalmier...@gmail.com
wrote:
This may be overkill, but the manual documentclass sets some options
From
http://www.sagemath.org/doc/reference/sage/calculus/wester.html:
sage: # (YES) Taylor expansion of Ln(x)^a*Exp(-b*x) at x=1.
E= EllipticCurve([1,2,3/4,7,19]); E
(The answer given is correct, though)
Clearly the command should be
taylor(ln(x)^a*exp(-b*x),x,1,10)
-Alasdair
I tried
import numpy
metdata = numpy.loadtxt('C:\Users\Andrew\Documents\BIOEN 301\Lab 1\AH
\' + 'base.txt',dtype='S17')
metdata.std(axis=None, dtype=None)
Syntax error?
~Andrew
On Apr 7, 4:49 pm, William Stein wst...@gmail.com wrote:
On Tue, Apr 7, 2009 at 5:13 AM, Stan Schymanski
On Tue, Apr 7, 2009 at 8:30 PM, hou.andrew hou.and...@gmail.com wrote:
I tried
import numpy
metdata = numpy.loadtxt('C:\Users\Andrew\Documents\BIOEN 301\Lab 1\AH
\' + 'base.txt',dtype='S17')
metdata.std(axis=None, dtype=None)
Syntax error?
You must upload your data to the notebook
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