How Jacobi Symbol (a/N) can be calculate in Sage 4.1
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Try
sage: kronecker_symbol(a, N)
with a and N your favourite integers.
Best,
Alex
On Sun, Jul 19, 2009 at 4:28 PM, Santanu
Sarkarsarkar.santanu@gmail.com wrote:
How Jacobi Symbol (a/N) can be calculate in Sage 4.1
--
Alex Ghitza -- Lecturer in Mathematics -- The University of
Thank you.
2009/7/19 Alex Ghitza aghi...@gmail.com
Try
sage: kronecker_symbol(a, N)
with a and N your favourite integers.
Best,
Alex
On Sun, Jul 19, 2009 at 4:28 PM, Santanu
Sarkarsarkar.santanu@gmail.com wrote:
How Jacobi Symbol (a/N) can be calculate in Sage 4.1
Thank you all for your responses.
Doing soime googling around, I discovered that that openSuSE 11.1 has
the same problem with evince I encountered. I followed William's
advice above and, before firing up sage (as a normal user), I exported
the SAGE-BROWSER environment variable as
linuxgus wrote:
Thank you all for your responses.
Doing soime googling around, I discovered that that openSuSE 11.1 has
the same problem with evince I encountered. I followed William's
advice above and, before firing up sage (as a normal user), I exported
the SAGE-BROWSER environment
Hello,
I'm trying to install the optional package gnuplotpy-1.7.p3, but when
I try to install it by typing ./sage -i gnuplotpy-1.7.p3, I get an
error.
The extraction finished successfully but the installation failed.
Here is the traceback :
Traceback (most recent call
last):
File setup.py,
Bruce Cohenwrote:
I am running sage-4.1-linux-Debian_GNU_Linux_5.0_lenny-i686-Linux on
Ubuntu 8.04.1, kernel 2.6.24-19-generic.
Thanks for th tip!
I tried it and it failed, but it's probably because I ran it from the
chroot jail that I use to build the custom live dvd. The kernel in the
Bruce Cohenwrote:
I am running sage-4.1-linux-Debian_GNU_Linux_5.0_lenny-i686-Linux on
Ubuntu 8.04.1, kernel 2.6.24-19-generic.
Thanks for th tip!
I tried it and it failed, but it's probably because I ran it from the
chroot jail that I use to build the custom live dvd. The kernel in the
On Jul 19, 3:42 am, Jason Grout jason-s...@creativetrax.com wrote:
What if you set SAGE_BROWSER to kde-open? That will open different
programs, based on the format. I think it's similar to the apple open
command.
I did. kdvi was ultimately invoked with exactly the same result as
above
On Jul 19, 11:31 am, mourad gouicem gouicem.mou...@gmail.com wrote:
Hello,
I'm trying to install the optional package gnuplotpy-1.7.p3, but when
I try to install it by typing ./sage -i gnuplotpy-1.7.p3, I get an
error.
The extraction finished successfully but the installation failed.
On a similar note, anybody know why I can't get sage to equate e^
(theta*I) == cos(theta) + I*sin(theta) ?
I don't know. Sage uses Maxima. Does maxima know Euler's formula?
I suppose that Sage knows Euler's formula because
sage: var('x')
x
sage: real_part(e^(I*x))
Just to add a quick note. I installed gnuplot.py 1.8 and was able to
run the included test.py. You will have to try it on your own code
though.
Adam
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Thank you for your answer,
Can you tell me more precisely how do I install it and what do you
mean by You can try to install the new one directly using the python
with Sage?
I've downloaded gnuplot.py (1.8) and installed it by running python
setup.py install, but this command installs the
On 7/19/09, mourad gouicem gouicem.mou...@gmail.com wrote:
Thank you for your answer,
Can you tell me more precisely how do I install it and what do you
mean by You can try to install the new one directly using the python
with Sage?
I've downloaded gnuplot.py (1.8) and installed it by
Thank you very much, It works
On 19 juil, 19:37, William Stein wst...@gmail.com wrote:
On 7/19/09, mourad gouicem gouicem.mou...@gmail.com wrote:
Thank you for your answer,
Can you tell me more precisely how do I install it and what do you
mean by You can try to install the new one
2009/7/16 Dr. David Kirkby david.kir...@onetel.net:
William Stein wrote:
Install GCC =4.1.x.
-- William
Is that a requirement? Someone said yesterday 3.4 was ok.
3.4 used to be OK. The new ratpoints packages that Robert Miller introduced in
Sage-4.x does not build with gcc-3.x, so as
On Jul 16, 11:02 pm, linuxgus ka8...@amsat.org wrote:
Hi all,
If I DON'T use notebook and type a simple program like,
sage: t,s=var('t,s')
sage: show(laplace(exp(-3*t),t))
an evince window pops up with the error message
Unable to open document
File type TeX DVI document
On Sun, Jul 19, 2009 at 11:29 AM, linuxguska8...@amsat.org wrote:
On Jul 19, 3:42 am, Jason Grout jason-s...@creativetrax.com wrote:
What if you set SAGE_BROWSER to kde-open? That will open different
programs, based on the format. I think it's similar to the apple open
command.
I
Hi,
I tried the @parallel decorator with Singular's reduce routine:
basically, I passed a bunch of polynomials in a list. The result took
*much* longer, unlike (say) the examples with factor().
sage: R.x,y = GF(32003)
sage: p = 0
sage: for i in range(100):
: p = p + x^(2*i)*y^i
sage:
2009/7/15 rje rev...@ucsd.edu:
What is going on here? Does this only work for even weights? rje
sage: n=numerical_eigenforms(15,3);n.ap(2)
[]
Type
sage: numerical_eigenforms?
and read it. In particular, the first input is the group and if a
number N is given that it just defaults to
isqrt returns the integer part (floor) of a square root.
On Jul 17, 7:33 am, Santanu Sarkar sarkar.santanu@gmail.com
wrote:
Thank you.
2009/7/16 Marshall Hampton hampto...@gmail.com
I'm not quite sure what you want, but for example
sage: B = sqrt(1000)
sage: floor(B)
31
On Jul 19, 2:54 pm, John H Palmieri jhpalmier...@gmail.com wrote:
How about if you try
sage: latex.pdflatex(True)
first?
--I did set latex.pdflatex(True) and set the SAGE_BROWSER environment
variable to kde-open. This time a PDF reader popped up (as it should)
but the content was still
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