2007/8/10, Justin <[EMAIL PROTECTED]>:
>
> Hi again everyone,
>
> I'm playing around with this project exploring Hasse's theorem for
> Elliptic Curves over prime order field and playing with the
> distributions that I get. The bottom line is that I execute alot of
> lines like this:
>
> --
On 8/10/07, Justin C. Walker <[EMAIL PROTECTED]> wrote:
> Hi, all,
>
> I'm poking at a chunk of python code that includes expressions like
> "8*[0]" ([0,,,]). SAGE barfs when it sees it. The error is
> "TypeError":
> unsupported operand parent(s) for '*': 'Integer Ring' and
> ''
>
> Is this
Hi, all,
I'm poking at a chunk of python code that includes expressions like
"8*[0]" ([0,,,]). SAGE barfs when it sees it. The error is
"TypeError":
unsupported operand parent(s) for '*': 'Integer Ring' and
''
Is this a bug or feature?
Justin
--
Justin C. Walker, Curmudgeon-At-La
It is hard to know what would be a good read for you without knowing
more about your mathematical level and background -- and this is not
exactly a SAGE-related discussion to it might be more polite to
continue it off-list.
On 8/10/07, Justin <[EMAIL PROTECTED]> wrote:
>
> Thanks again for bearin
Thanks again for bearing with me.
aplist was all I needed. Tate & Silverman doesn't have much on Modular
forms, would Silverman's "Arithmetic of Elliptic Curves" be better
suited? Any reference is welcome.
Everyone has been very helpful.
-Justin
On Aug 10, 1:29 pm, "John Cremona" <[EMAIL PROTEC
On 8/10/07, Ted Kosan <[EMAIL PROTECTED]> wrote:
> William wrote:
>
> > From the guy who started this thread:
> > -
> > David Collierto me
> >
> > Hello William,
> >
> > Now that's what I call a response! Thank you.
> >
> > I'll take a look at Sage and give you some feedback. I a
William wrote:
> From the guy who started this thread:
> -
> David Collierto me
>
> Hello William,
>
> Now that's what I call a response! Thank you.
>
> I'll take a look at Sage and give you some feedback. I am looking for a way
> to contribute to the school, maybe this is an ap
OK, I don't have time for a whole lecture on the subject but in a nutshell:
Each elliptic curve (over Q) has a modular form associated to it (as
proved by Wiles et al), which is a power series whose coefficents are
denoted a_n. These are easily determined from the a_p (for prime p).
And the defi
Thank you both for your recommendations.
Seeing that I'm new to SAGE and Python, could you explain what these
different solutions actually do?
I've just been teaching myself out of Tate and Silverman's "Rational
Points on Elliptic Curves" and I see that aplist has something to do
with the fourie
On 8/10/07, John Cremona <[EMAIL PROTECTED]> wrote:
>
> Two comments, neither about memory management as such:
>
> (1) Why do you need to store all the primes and curves? Why don't you
> loop through primes?
>
> (2) EllipticCurve([0,-1,1,0,0]).aplist(1) gives you almost what
> you want (just
On 8/10/07, Alec Mihailovs <[EMAIL PROTECTED]> wrote:
> > Can you recommend an IDE that supports SAGE? I like DrPython...but I
> > haven't been able to get it to run my SAGE programs (I'm running SAGE from
> > a virtual machine on my PC). The Notebook interface lacks colored text
> > and auto-ind
Two comments, neither about memory management as such:
(1) Why do you need to store all the primes and curves? Why don't you
loop through primes?
(2) EllipticCurve([0,-1,1,0,0]).aplist(1) gives you almost what
you want (just replace the i'th entry ap by 1+p-ap where p is the ith
prime):
e=
>From the guy who started this thread:
-
David Collierto me
Hello William,
Now that's what I call a response! Thank you.
I'll take a look at Sage and give you some feedback. I am looking for a way
to contribute to the school, maybe this is an appropriate tool.
DRC
On
On 8/10/07, mak <[EMAIL PROTECTED]> wrote:
>
> I'm puzzled by the logic behind loading files:
>
> I have a file called 'con.sage' (which contains a simple assignment of
> a sequence to a variable) saved in the directory from which I run
> sage. In the notebook, I type
>
> load 'con.sage'
>
> and
Hi again everyone,
I'm playing around with this project exploring Hasse's theorem for
Elliptic Curves over prime order field and playing with the
distributions that I get. The bottom line is that I execute alot of
lines like this:
---
sage: P=prime_range(8000,9000)
sage: L=[EllipticCurve
On 8/9/07, Daryl <[EMAIL PROTECTED]> wrote:
>
> I must be doing something wrong. At the sage login prompt I type
> notebook(address="xxx.xxx.x.xxx"), where the x's are the IP address.
> But the system responds by asking for a password. Please tell me the
> problem.
>
The first time you use the
On 8/9/07, Jurgis Pralgauskis <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I gave a http://www.sagenb.org/ link to some of my math coleagues,
> but they said, thet didn't understand anything there..
That's unfortunate.
> Personaly the earlier notebook interface was more attractive
> (understandable f
On 8/9/07, David Stahl <[EMAIL PROTECTED]> wrote:
>
> Thank you William. Can you tell me how to determine the ip address of
> the vmware machine? Other postings imply that just typing "notebook"
> will give it to you but that's not what I have experienced.
>
At the sage prompt type
sage: !/
On 8/10/07, Timothy Clemans <[EMAIL PROTECTED]> wrote:
> What version of SymPy is in SAGE 2.7.3? It would be nice if it was
> easy to find out what version of SymPy is installed in a given SAGE
> install.
>
Sympy provides that info:
sage: import sympy
sage: sympy.__version__
'0.4.2'
This is som
On 8/9/07, Jonathan Bober <[EMAIL PROTECTED]> wrote:
> On Tue, 2007-08-07 at 23:37 -0700, Yigal wrote:
> > Hi,
> > I'm building web site for interactive solving school math problems
> > using C++ CGI and open source math software.
> > As I've been told in maxima mailing list, instead of reinventin
On 8/9/07, Ted Kosan <[EMAIL PROTECTED]> wrote:
> > E.g., sage-edu, sage-youth, sage-newbie, etc.
>
> I think that Timothy is correct about sage-edu being too general and
> sage-youth might make older beginners feel that the group is not for
> them.
>
> I personally like sage-newbie and I can't th
I'm puzzled by the logic behind loading files:
I have a file called 'con.sage' (which contains a simple assignment of
a sequence to a variable) saved in the directory from which I run
sage. In the notebook, I type
load 'con.sage'
and it loads no problem. I want, however, for the file to load
From: William Stein
Begin forwarded message:
From: [EMAIL PROTECTED] (Erik D. Jacobson 04)
> Can you recommend an IDE that supports SAGE? I like DrPython...but I
> haven't been able to get it to run my SAGE programs (I'm running SAGE from
> a virtual machine on my PC). The Notebook interface
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