Hello all,
I've been trying to use SAGE to find the positive infinity limit of this
function:
f(x) = ln(x^x) / ln(x!)
However, if I try defining it in SAGE like this:
f(x) = ln(x^x) / ln(factorial(x))
I get the following error message:
-
Hello,
I am looking to use a complete elliptic integral of the first kind in
sage, however I'm not sure if this has been implemented. The link
http://www.sagemath.org/doc/html/ref/module-sage.functions.special.html
mentions a function "elliptic_kc", but it doesn't seem to be
implemented in sage v
Hi,
while trying this:
sage: gap.Factorization?
I got this...
Type:
Definition: gap.Factorization( [noargspec] )
Docstring:
Help: several entries match this topic - type ?2 to get match [2]
[1] Reference: factorization
[2] Reference: Factorization
Which I can't get to work in either
Jason Grout wrote:
> Lars Fischer wrote:
>> Hello,
>>
>>> I think this feature request is reasonable, but the way to
>>> implement it is to just do it directly instead of including a
>>> full javascript text editor.What do you think?
>> you could write a more general function that does not onl
Lars Fischer wrote:
> Hello,
>
>> I think this feature request is reasonable, but the way to
>> implement it is to just do it directly instead of including a
>> full javascript text editor.What do you think?
>
> you could write a more general function that does not only match
> parenthesis (
Hello,
> I think this feature request is reasonable, but the way to
> implement it is to just do it directly instead of including a
> full javascript text editor.What do you think?
you could write a more general function that does not only match
parenthesis (), but also brackets [] and brace
On Tue, Apr 22, 2008 at 11:51 AM, Leonardo Banchi <[EMAIL PROTECTED]> wrote:
> Hi, i am a physics student and i have to find the *exact* eigenvector of a
> large
> (4000x4000, and more) integer valued symmetric matrix with many zeros and
> probably relatively small elements. We have a conjectur
On Tue, Apr 22, 2008 at 1:25 AM, Mike Hansen <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Do you know a good example of an javascript text editor that does
> this? If you could search around, that would be most helpful. The
> biggest concern is probably the impact on performance; it's the same
>
On Tue, Apr 22, 2008 at 7:59 AM, Kai <[EMAIL PROTECTED]> wrote:
>
> Ok, I forgot to mention that i'd like to plot the real and imaginary
> parts or the absolute value of the function. With your help i got this
> far:
>
>
> sage: E = pari(['1', 'I'])
>
> sage: f = lambda a,b: E.ellwp(a+b*I)
>
Ok, I forgot to mention that i'd like to plot the real and imaginary
parts or the absolute value of the function. With your help i got this
far:
sage: E = pari(['1', 'I'])
sage: f = lambda a,b: E.ellwp(a+b*I)
sage: g= lambda a,b: real(E.ellwp(a+b*I))
sage: P = plot3d(g,(0.1,0.9),(0.1,0.9), adapti
On Tue, Apr 22, 2008 at 2:26 AM, Jason Grout
<[EMAIL PROTECTED]> wrote:
>
>
> William Stein wrote:
> > On Mon, Apr 21, 2008 at 5:51 PM, Dan Drake <[EMAIL PROTECTED]> wrote:
> >> On Mon, 21 Apr 2008 at 05:12PM -0700, William Stein wrote:
> >> > I think it would be very easy for us to add an
>
I followed example 5.2.4 in SAGE Programming Guide. However, even
after the %cython cell is executed the runtime shown by
time v=[sumsquares(100) for _ in xrange(1)]
does not decrease as if SAGE still runs the uncomplied version (which
was typed preceding the %cython cell)
May I know why? A
I'm not sure what 3d plot you want. However, if I read the documentation
at the link you provided correctly then
sage: E = pari(['1', 'I'])
sage: E.ellwp(1+I)
-1/2*I
says p(1+i)=-i/2 for the elliptic curve associated to Z+iZ.
Maybe you want to plot the real and imaginary parts of
sage: f = lamb
Hi there,
i am currently writing a term paper on the Weierstrass p-function and
was wondering if i could create a plot of it for a certain lattice. I
already found the function ellwp() in the documentation
http://www.sagemath.org/doc/html/ref/module-sage.libs.pari.gen.html,
but had some difficult
William Stein wrote:
> On Mon, Apr 21, 2008 at 5:51 PM, Dan Drake <[EMAIL PROTECTED]> wrote:
>> On Mon, 21 Apr 2008 at 05:12PM -0700, William Stein wrote:
>> > I think it would be very easy for us to add an
>> > address='all'
>> > option, which would allow access from anywhere.
>> > Would
Hi,
Do you know a good example of an javascript text editor that does
this? If you could search around, that would be most helpful. The
biggest concern is probably the impact on performance; it's the same
issue with things like syntax highlighting.
--Mike
On Tue, Apr 22, 2008 at 1:21 AM, pong
I wonder if there is any parenthesis matching function in SAGE
notebook environment (like that in Emacs). It is helpful in typing an
instruction with severals nested parenthesis.
If this has been implemented, how how to invoke it? If not, I hope
this will be implemented in later versions of SAGE.
On Tue, Apr 22, 2008 at 1:55 AM, William Stein <[EMAIL PROTECTED]> wrote:
Excellent! And here I was about to post a WireShark dump showing SAGE
replying with a RST, ACK in response to the web browser request from
the Windows machine.
Now that I know this behavior is expected, I modified the READ
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