It doesn't seem there is one at this point, though there is a lot of
stuff for using them. This is now
http://trac.sagemath.org/sage_trac/ticket/9558
.
- kcrisman
On Jul 20, 7:11 am, Epsilon wrote:
> Hi,
>
> I would like to know if there are any function that says if a
> polynomial is or not s
On Tue, Jul 20, 2010 at 4:26 PM, tvn wrote:
> Is there a built in function that given n variables and d degree,
> compute all the terms from degree 0 to d of all those n variables
> combined ? The # of terms = bionomial(n+d,d)
Not built in exactly, but here is one way:
sage: vars = (1,) + va
Is there a built in function that given n variables and d degree,
compute all the terms from degree 0 to d of all those n variables
combined ? The # of terms = bionomial(n+d,d)
For example
variables = y, q, d, x, dd, r
degree = 2
results
[1, y, y^2, q, q^2, q*y, d, d^2, d*y, d*q, x, x^2, x
Hi!
On 20 Jul., 22:58, eggartmumie wrote:
> def goppapolynomial(F,z): # return a Goppa polynomial in z over ring
> or field F
> X = str(z); R. = PolynomialRing(F);
> return R(X^(N-K));
First of all, the notation R. = F[] will work on the command line,
but will not work in a .py file, bec
Hi,
to no avail I experimented e.g. with
def goppapolynomial(F,z): # return a Goppa polynomial in z over ring
or field F
X = str(z); R. = PolynomialRing(F);
return R(X^(N-K));
and some routine which given some 'goppapolynomial' as input
constructs the coefficients w.r.t. the canonical m
Hi,
I looked at ticket 9537, and I wondered why not the main part of 9451
was integrated?
http://trac.sagemath.org/sage_trac/attachment/ticket/9451/sieve_of_atkin.patch
It seems that a combination is far more powerful.
Roland
On 19 jul, 21:32, William Stein wrote:
> Hi,
>
> On this topic, Seb
Hello,
I'm using Sage and try some months ago to plot a very long expression,
and that fails !
(see http://trac.sagemath.org/sage_trac/ticket/7165)
Today I test with the shorter command, and I get a NotANumber answer
with fast_float used by plot.
sage: var ('m') ; rr = abs (sqrt (m^2-1)) ;
On Jul 21, 2:34 am, Mike Hansen wrote:
> On Tue, Jul 20, 2010 at 9:27 AM, KvS wrote:
> > Thanks for the quick reply. I tried putting "from sage.all import *"
>
> Could you post the code tohttp://sage.pastebin.com. It is better to
> avoid using "import *" and explicitly list the things that you w
On Jul 21, 2:34 am, Mike Hansen wrote:
> On Tue, Jul 20, 2010 at 9:27 AM, KvS wrote:
> > Thanks for the quick reply. I tried putting "from sage.all import *"
>
> Could you post the code tohttp://sage.pastebin.com. It is better to
> avoid using "import *" and explicitly list the things that you w
On Tue, Jul 20, 2010 at 9:27 AM, KvS wrote:
> Thanks for the quick reply. I tried putting "from sage.all import *"
Could you post the code to http://sage.pastebin.com . It is better to
avoid using "import *" and explicitly list the things that you want to
import. That way you know what objects
On Jul 21, 2:01 am, Mike Hansen wrote:
> On Tue, Jul 20, 2010 at 8:58 AM, KvS wrote:
> > So I guess my problem is that I don't understand the namespaces
> > involved somehow, since sgn() lives somewhere in a Sage namespace and
> > importing doesn't place the code in the right name space or someth
On Tue, Jul 20, 2010 at 8:58 AM, KvS wrote:
> So I guess my problem is that I don't understand the namespaces
> involved somehow, since sgn() lives somewhere in a Sage namespace and
> importing doesn't place the code in the right name space or something?
> Does anybody have a hint how I may do thi
Dear all,
I was trying to find a way to import code form a python file to my
notebook (the reason is mainly to save long code in a different place
as just a plain text file, and also to be able to work on the code in
a Python editor). However, if I copy-paste working code from a
notebook to an edi
Hi,
I would like to know if there are any function that says if a
polynomial is or not symmetric (like: 'is_symmetric'), so Mathematica
have this kind of function.
http://en.wikipedia.org/wiki/Symmetric_polynomial
Thanks!
Esther
--
To post to this group, send email to sage-support@googlegrou
fast_float(p) trashes the worksheet namespace when p is a polynomial
with 60,000 terms. I tried to pin down the minimum number of terms
that produce this bug, arriving at 56093, but the bug was not
consistent. (Sage 4.3.4 under Linux, Sage 4.4.4 under OS X 10.6.4)
sage: Nterms = 6
sage: RQ
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