On Jun 22, 2009, at 6:01 AM, kcrisman wrote:
I want that
show(function) would give me just 1 precision digit after comma
how could I achieve this?
You can use Python's string formatting:http://docs.python.org/
library/stdtypes.html#string-formatting
To get floating-point numbers to
I am in the writing of a program that deals with rather lengthy
symbolic expressions involving unknown functions and differentiation.
When running commands like derivatives, it seems that maxima
automatically runs into place to simplify the obtained expressions.
(This is consistent with the
On Tue, Jun 23, 2009 at 9:40 AM, Nicolasnicolas.fresseng...@gmail.com wrote:
I am in the writing of a program that deals with rather lengthy
symbolic expressions involving unknown functions and differentiation.
When running commands like derivatives, it seems that maxima
automatically runs
-- Forwarded message --
From: Ron Evans rev...@math.ucsd.edu
Date: Tue, Jun 23, 2009 at 3:42 AM
Subject: misprint
To: William Stein wst...@gmail.com
I probably shouldn't be bothering you with trivialities, but
the last word on the first line is misspelled. rje
On Jun 22, 7:59 pm, adam mohamed adam.hariv...@googlemail.com wrote:
Hi,
Thanks for the very quick response. I will try that tomorrow. Now I
understand the problem that we met when running the same code in a linux
machine.
I am doing this search for cryptographic applications, so I
Hi all,
I have been working successfully with the last version binary version of
Sage on Arch Linux. And old problem was solved now and was related with
the empty jsmol screen for plots. It seems that it was related with the
java version on Linux. With openjdk6 I got the problem but with jre
Hello,
I'm trying to solve a matrix Lyapunov equation A*X+X*A^T=-I, where
A is given by:
[ 0 0 0 0 1 -1 0 0]
[ 0 0 0 0 0 1 -1 0]
[ 0 0 0 0 0 0 1 -1]
[ 0 0 0 0 0 0 0 1]
[-1 0 0 0 a1 0 0 0]
[ 1 -1 0 0 0 a2 0 0]
[ 0 1 -1 0 0 0 a3 0]
[ 0 0 1 -1 0 0 0 a4]
Hi,
I downloaded Sage for Mac OS X 10.5 and extracted it. However, when I
try to run it I get the output appended below. Running %upgrade does
not fix this. Any advice on how to get it running?
Cheers,
Oliver
--
| Sage Version
On Tue, Jun 23, 2009 at 10:36 AM, Oliveroliver.afr...@gmail.com wrote:
Hi,
I downloaded Sage for Mac OS X 10.5 and extracted it.
Intel or PowerPC? What was the exact name of the dmg you
However, when I
try to run it I get the output appended below. Running %upgrade does
not fix this.
na...@math.hr wrote:
Hello,
I'm trying to solve a matrix Lyapunov equation A*X+X*A^T=-I, where
A is given by:
[ 0 0 0 0 1 -1 0 0]
[ 0 0 0 0 0 1 -1 0]
[ 0 0 0 0 0 0 1 -1]
[ 0 0 0 0 0 0 0 1]
[-1 0 0 0 a1 0 0 0]
[ 1 -1 0 0 0 a2 0 0]
[ 0 1 -1 0 0 0
Hi All,
I solve the problem with the memory, thanks to William. But, now when I
impose some strict conditions so that I have to toss say 100 times in order
to hope for some curves to pop up, I am getting different kind of errors. I
have attached the code and the error message I got hereby.
Try it now. If someone puts an integral in that Sage can't caluclate
it locks up my server. I am working on a fix.
On Jun 18, 6:02 pm, Erik Lane erikl...@gmail.com wrote:
The gif link is broken. Tries to use a private address. 192.168.1.101
That doesn't work with my computer, of course. I
Intel. The binary name was sage-4.0.2-OSX10.5-Intel-i386-Darwin.dmg
On Jun 23, 2:10 pm, William Stein wst...@gmail.com wrote:
On Tue, Jun 23, 2009 at 10:36 AM, Oliveroliver.afr...@gmail.com wrote:
Hi,
I downloaded Sage for Mac OS X 10.5 and extracted it.
Intel or PowerPC? What was the
On Tue, Jun 23, 2009 at 4:01 PM, Oliveroliver.afr...@gmail.com wrote:
Intel. The binary name was sage-4.0.2-OSX10.5-Intel-i386-Darwin.dmg
If you have XCode installed, what happens if you do
./sage -f libm4ri-20090617
-- William
--~--~-~--~~~---~--~~
To post
Hi William,
I do have XCode installed. I ran the command you suggested from the
sage directory. It appeared to compile successfully (see output
appended below). However, I still get the same error when running
sage. Again, %upgrade does not fix it. Any idea what is causing this
error? I'm not
On Tue, Jun 23, 2009 at 4:20 PM, Oliveroliver.afr...@gmail.com wrote:
Hi William,
I do have XCode installed. I ran the command you suggested from the
sage directory. It appeared to compile successfully (see output
appended below). However, I still get the same error when running
sage.
On Tue, Jun 23, 2009 at 4:30 PM, William Steinwst...@gmail.com wrote:
2009/6/23 Emmanuel Thomé emmanuel.th...@gmail.com:
I wonder what happens here:
tiramisu ~ $ sage
--
| Sage Version 4.0, Release Date: 2009-05-29
2009/6/23 Emmanuel Thomé emmanuel.th...@gmail.com:
I wonder what happens here:
tiramisu ~ $ sage
--
| Sage Version 4.0, Release Date: 2009-05-29 |
| Type notebook() for the GUI, and license() for
How to find symbolic solution for a generic equation of this kind
A*sin(x)+B*cos(x)+C=0
Thanks
Renzo
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To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
The package xorg-proto is also required to provide the X11 headers.
On Jun 23, 9:41 am, Scott scotta_2...@yahoo.com wrote:
The installation of the linux-headers package with pisi under Pardus
Linux 2009Beta solved the above problem.
--~--~-~--~~~---~--~~
To
You can use Python's string formatting
sage: '%.2f' % pi
'3.14'
as I said -- I use now string formatting via html
http://ftp.akl.lt/users/jurgis/etc/formule_show_precision--how.png
but I have to repeat the whole formula structure -- and this is
inconvenient.
any more proposals? :)
could
In the third one, try using the polynomial quotient ring with modulus
x^2 + x + 1; the reason you aren't getting the output you expect is
because x^3 - 1 is reducible over QQ, and QQ[x] / (x^3 - 1) isn't an
integral domain. See below.
(Or you could use number field arithmetic; Sage has a special
On Jun 23, 12:34 pm, davidloeffler dave.loeff...@gmail.com wrote:
In the third one, try using the polynomial quotient ring with modulus
x^2 + x + 1; the reason you aren't getting the output you expect is
because x^3 - 1 is reducible over QQ, and QQ[x] / (x^3 - 1) isn't an
integral domain.
That didn't work, so I built from source. It now works. Thanks for the
help!
On Jun 23, 3:23 pm, William Stein wst...@gmail.com wrote:
On Tue, Jun 23, 2009 at 4:20 PM, Oliveroliver.afr...@gmail.com wrote:
Hi William,
I do have XCode installed. I ran the command you suggested from the
Pardus is an independent linux distro that does not use apt-get, yum
or portage for packagemanagement. It is based in Turkey and has some
ties to thier academic and military institutions.
The package manager is pisi .
This command installed the header files required by sage
sudo pisi
In a worksheet, input:
R.a,b=PolynomialRing(QQ)
T.x=LaurentSeriesRing(R)
a*x+b*x
With typesetting off, the output is (a+b)*x
With typesetting on, it gives a+bx
If T.x=PowerSeriesRing(R), it gives (a+b)x in both cases
Is it a bug, or am I missing something?
Hello,
I successfully built sage-4.0.1 on my laptop (Linux Mint ver. 6
Felicia for AMD_64) and also managed to install other packages (e.g.
ginv, gnuplotpy) using 'sage -i pkg name'. But I hit a snag with
graphviz-2.16.1.p0:
--(snip from install.log)--
make[3]: Entering directory
I am using a Python script that starts a twisted server. And have
several Sage functions defined. Thus the Sage preparser is not
available. Here is the the function for integrating
def Integrate3a(exp1,exp2):
s1=type(exp1);print s1
R1 = integrate(exp1,exp2)
Hi,
On Tue, Jun 23, 2009 at 1:33 PM, Mikiethephantom6...@hotmail.com wrote:
The values are coming in as strings and I am converting them to
calculus type. It is kind of working, but when I put 2*x^2-x or
2*x**2-x I get not a valid Python identifier. What is real strange
is If I put
Mike, worked great. If you are ever near Colorado Springs you have a
free lunch.
On Jun 23, 3:07 pm, Mike Hansen mhan...@gmail.com wrote:
Hi,
On Tue, Jun 23, 2009 at 1:33 PM, Mikiethephantom6...@hotmail.com wrote:
The values are coming in as strings and I am converting them to
calculus
William Stein wrote:
On Tue, Jun 23, 2009 at 4:30 PM, William Steinwst...@gmail.com wrote:
2009/6/23 Emmanuel Thomé emmanuel.th...@gmail.com:
I wonder what happens here:
tiramisu ~ $ sage
--
| Sage Version 4.0, Release
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