Hi folks,
I want to install an optional R package from source that I've
downloaded from CRAN, say the package /home/mvngu/sna_1.5.tar.gz.
Here's my first attempt on Sage 3.2.3:
begin-error-message
sage: r.install_packages(/home/mvngu/sna_1.5.tar.gz)
R version 2.6.1 (2007-11-26)
Copyright (C)
Dear Adela,
On Feb 4, 11:46 pm, Adela adisev...@gmail.com wrote:
I need to solve a big system of nonlinear equations(it consists of 114
equations, with 61 indeterminates, all of them can be only 0 and 1 and
I work modulo 2).
I solve it using Groebner bases. So, my problem coms to finding
On Feb 5, 10:20 am, Simon King k...@mathematik.uni-jena.de wrote:
In some application, I had to compute a Gröbner basis for a system of
about 3 non-homogenous polynomials of degree 3 with 42 variables
and with rational coefficients. But Singular (which does the Gröbner
basis computation
On Feb 5, 1:26 am, Simon King k...@mathematik.uni-jena.de wrote:
On Feb 5, 10:20 am, Simon King k...@mathematik.uni-jena.de wrote:
In some application, I had to compute a Gröbner basis for a system of
about 3 non-homogenous polynomials of degree 3 with 42 variables
and with rational
On Thursday 05 February 2009, Adela wrote:
Thanks to everyone for your support!
I already tried to do the big computation leaving the computer all
night long to work but I still don't know if it finished.. I still
don't understand Sage very well because I don't see any feedback from
it.. I
Here is the end of the output that make produced:
periods.cc: In constructor `periods_via_lfchi::periods_via_lfchi(const
level*,
const newform*)':
periods.cc:382: error: call of overloaded `log(int)' is ambiguous
/usr/include/bits/mathcalls.h:110: error: candidates are: double log
(double)
Hi,
is there a way to construct a polynomial using a coefficient vector?
If I construct a polynomial ring ( R = BooleanPolynomialRing(5,'x') ),
I want to be able to construct, for example, a polynomial x0 +x0*x1
by using the coefficients vector [0,1,0,0,0,0,1,0,0,0,0 ... ]
thanks
You can use dictionaries, like this:
sage: R.x,y = PolynomialRing(GF(2),2,'xy')
sage: coeffs = {(1, 0): 1, (1, 1): 1}
sage: R(coeffs)
x*y + x
On Thu, Feb 5, 2009 at 12:31 PM, Christophe Oosterlynck
tif...@gmail.com wrote:
Hi,
is there a way to construct a polynomial using a coefficient
On Feb 5, 8:30 am, mrotsliah mrotsl...@gmail.com wrote:
Here is the end of the output that make produced:
SNIP
make[3]: *** [periods_n.o] Error 1
make[3]: Leaving directory `/usr/local/sage-3.2.3/spkg/build/
eclib-20080310.p7/src/g0n'
make[2]: *** [all] Error 2
make[2]: Leaving
My .txt/csv -file looks like in Vim:
1,4
2,5
3,6
I can have both filetypes. I am not sure, which one Sage supports.
Open two columns in Sage:
- I know that the file needs be at Sageroot. My Sage is installed at ~/
apps/Sage in Mac.
Where in ~/apps/Sage do I need to put the file?
This question
Possibly I'm not understanding your English.
Python can read in any text file, for example csv.
So, the answer to your question seems to be in the
thread you cited.
Also, if you want to know which directory Sageroot is,
type SAGE_ROOT. For example:
sage: SAGE_ROOT
Thank you for your response!
The problem is now in the following codes:
1.
f = open(list2.txt)
l1 = f.readline()
ls1 = l1.split( )
l1
gives:
Traceback (click to the left for traceback)
...
IOError: [Errno 2] No such file or directory: 'list2.txt'
Similarly, the eval
On Thu, Feb 5, 2009 at 2:48 PM, Fall In Love with Sage
cs.losi...@gmail.com wrote:
Thank you for your response!
The problem is now in the following codes:
1.
f = open(list2.txt)
l1 = f.readline()
ls1 = l1.split( )
l1
gives:
Traceback (click to the left for traceback)
...
Thank you!
It works now :)
On Feb 5, 9:54 pm, David Joyner wdjoy...@gmail.com wrote:
On Thu, Feb 5, 2009 at 2:48 PM, Fall In Love with Sage
cs.losi...@gmail.com wrote:
Thank you for your response!
The problem is now in the following codes:
1.
f = open(list2.txt)
l1 =
The machine is a server, and I am now the one that takes care of it.
I kind of just got handed the job. A few users wanted an updated
version of Sage for research purposes. I can look into updating gcc.
So, if I update gcc, do you think there will be other problems?
Thanks
On Feb 5, 1:43
On Feb 5, 12:26 pm, mrotsliah mrotsl...@gmail.com wrote:
Hi,
The machine is a server, and I am now the one that takes care of it.
I kind of just got handed the job.
Ok, I used to maintain some HPUX 10 systems and it was a scary
experience to touch anything since it just broke existing
On Feb 5, 6:07 am, Martin Albrecht m...@informatik.uni-bremen.de
wrote:
On Thursday 05 February 2009, Adela wrote:
SNIP
As you said, the computations should not take so long because I work
in the ring Z / 2 so I have as solutions only 1 and 0 (they represent
bits).
Well since you
Problem inserting new input cell after current input cell. undefined
I discovered this bug on sagenb.org which is running Sage 3.3.alpha3
To reproduce this error do:
1. Create new worksheet
2. Create text cell and save
3. Delete computation cell
4. Click on the blue under the text cell
On Thu, Feb 5, 2009 at 1:44 PM, Timothy Clemans
timothy.clem...@gmail.com wrote:
Problem inserting new input cell after current input cell. undefined
I discovered this bug on sagenb.org which is running Sage 3.3.alpha3
To reproduce this error do:
1. Create new worksheet
2. Create text
On Feb 5, 1:50 pm, William Stein wst...@gmail.com wrote:
Hi,
On Thu, Feb 5, 2009 at 1:44 PM, Timothy Clemans
timothy.clem...@gmail.com wrote:
Problem inserting new input cell after current input cell. undefined
I discovered this bug on sagenb.org which is running Sage 3.3.alpha3
I
On Thu, Feb 5, 2009 at 1:59 PM, mabshoff
michael.absh...@mathematik.uni-dortmund.de wrote:
On Feb 5, 1:50 pm, William Stein wst...@gmail.com wrote:
Hi,
On Thu, Feb 5, 2009 at 1:44 PM, Timothy Clemans
timothy.clem...@gmail.com wrote:
Problem inserting new input cell after current
I tried the code unsuccessfully:
a = open([x.replace(',',' ').split() for x in open('/Applications/
sage/test.py').readlines()]
a
Similarly, the next code too:
a = open(for x in open('/Applications/sage/test.py').readlines()
a
--~--~-~--~~~---~--~~
To
Hello,
On Thu, Feb 5, 2009 at 2:45 PM, Fall In Love with Sage
cs.losi...@gmail.com wrote:
I tried the code unsuccessfully:
a = open([x.replace(',',' ').split() for x in open('/Applications/
sage/test.py').readlines()]
a
You can do the following to load a .py file into a Sage session:
Hi,
On Fri, Feb 6, 2009 at 9:45 AM, Fall In Love with Sage
cs.losi...@gmail.com wrote:
I tried the code unsuccessfully:
a = open([x.replace(',',' ').split() for x in open('/Applications/
sage/test.py').readlines()]
a
Similarly, the next code too:
a = open(for x in
On Feb 5, 2:03 pm, William Stein wst...@gmail.com wrote:
SNIP
I discovered this bug on sagenb.org which is running Sage 3.3.alpha3
I am more than a little surprised that sagenb.org is running 3.3.a3,
but I guess TinyMCE is too much motivation to not run 3.2.3 :)
After using the sage
On Feb 5, 12:26 pm, mrotsliah mrotsl...@gmail.com wrote:
The machine is a server, and I am now the one that takes care of it.
I kind of just got handed the job. A few users wanted an updated
version of Sage for research purposes.
Out of curiosity a followup: Which Sage release are you
Thank you both!
On Feb 6, 12:55 am, Minh Nguyen nguyenmi...@gmail.com wrote:
Hi,
On Fri, Feb 6, 2009 at 9:45 AM, Fall In Love with Sage
cs.losi...@gmail.com wrote:
I tried the code unsuccessfully:
a = open([x.replace(',',' ').split() for x in open('/Applications/
After using the sage notebook for a few days with TinyMCE I got the
impression
that the Sage notebook is almost pointless without it :-).
Yes.
Yeah, it is one of those features where once you have it you cannot
understand why we ever though we didn't need it, so a big giant thanks
On Feb 5, 5:37 pm, kcrisman kcris...@gmail.com wrote:
[snip]
2. Open a TinyMCE cell. Try any math expression ending in b$ - for
instance, $ab$, a common one. Put some text afterwards, and format
it bold. E.g., I like the inequality $ab$ because it's easy and
then make 'because' bold.
John H Palmieri wrote:
On Feb 5, 5:37 pm, kcrisman kcris...@gmail.com wrote:
[snip]
2. Open a TinyMCE cell. Try any math expression ending in b$ - for
instance, $ab$, a common one. Put some text afterwards, and format
it bold. E.g., I like the inequality $ab$ because it's easy and
30 matches
Mail list logo
