Hi David,
On Mon, Sep 7, 2009 at 9:56 PM, David Joynerwdjoy...@gmail.com wrote:
SNIP
This is useful. Could this be added to the wiki and/or the programming manual?
This is now ticket #6908
http://trac.sagemath.org/sage_trac/ticket/6908
--
Regards
Minh Van Nguyen
On Sep 8, 10:13 pm, Francois Maltey fmal...@nerim.fr wrote:
I continue to try to plot in the complex plane the 4 solutions of the
equation :
z^4+2*a*z^2+1 = 0 when a is a real.
To confuse you even more, check this out:
a = animate([complex_plot(lambda z: z^4+2*a*z^2+1, (-2,2), (-2,2))
On Mon, Sep 7, 2009 at 9:56 PM, David Joynerwdjoy...@gmail.com wrote:
SNIP
This is useful. Could this be added to the wiki and/or the programming manual?
A patch is up at ticket #6908
http://trac.sagemath.org/sage_trac/ticket/6908
It now awaits the chosen one to review it :-)
--
Regards
Hi,
Take a look at the following output
sage: f = sin(2*x)*sin(2*y)
sage: g = f*exp(-I*(2*x))
sage: g.integrate(x, 0, 2*pi)
-I*pi*sin(2*y)
But...
sage: f = sin(2*x)*sin(2*y)
sage: g = f*exp(-I*(2*x))*exp(-I*2*y)
sage: g.integrate(x, 0, 2*pi)
TypeError: Error executing code in Maxima
I just ran the following on sagenb.org (so the latest release):
PP.x,y,z,w = ProjectiveSpace(3,QQ)
f = x^3 + y^3 + z^3 + w^3
R = f.parent()
I = [f] + [f.derivative(zz) for zz in PP.gens()]
V = PP.subscheme(I)
V.irreducible_components()
The output is:
[
Closed subscheme of Projective Space of
Hi,
is it possible to create an animated gif of a list of Graphics3d
objects?
The following code doesn't work:
--
dim2 = circle((1,1), 1, rgbcolor=(1,0,0))
dim3 = sphere(center=(-1,0,0),viewer=tachyon)
print dim2
print dim3
a=animate([dim2,dim3])
a.show()
---
the output is:
On Sep 9, 5:08 pm, niels niels.lub...@gmail.com wrote:
is it possible to create an animated gif of a list of Graphics3d
objects?
I suspect it's due to the java applet (jmol). If you render it via
tachyon, it should work I guess. Sorry, I don't have time to give you
an example, maybe another
I can not login to sage (version 4.1 and 4.1.1). At sage login:
typing sage or notebook I receive the same frame: Welcome to
Sage:...Type one of the followingsage login:.
My Computer: AMD Athlon Processor 1.05 MHz, 768 MB of RAM, Windows XP
with SP 2; VMware Player 2.5.3 ( I use an ubuntu
I need to be able to input a string like this ---
L1=[3,10,15,23,25,30,3,[5]*3]
Need the repeated values for the 5. If I don't have repeated values
your code works.
I have done some error traping for eval. Users can not put
something like rm.
On Sep 8, 2:38 pm, Robert Bradshaw
`eval(the_string, globals = {__builtins__:None}, locals = {})`
should do it. This removes access from all functions. Add any
functions that are needed by adding them to the locals dictionary.
As stated in:
http://stackoverflow.com/questions/661084/security-of-pythons-eval-on-untrusted-strings
Please remove my e-mail address from the group distribution list.
The message sent to
sage-support-unsubscr...@googlegroups.com
was returned undelivered.
Best regards,
Guilhem Bourrié
INRA
Géochimie des sols et des eaux
Europôle méditerranéen de l'Arbois
Bâtiment Laënnec
BP 80
F 13545
Hi Guilhem,
On Thu, Sep 10, 2009 at 2:26 AM, Guilhem Bourriébour...@aix.inra.fr wrote:
Please remove my e-mail address from the group distribution list.
As you requested, your email address has been removed from the
sage-support mailing list.
--
Regards
Minh Van Nguyen
By the way, why doesn't that cause a problem when it's just the -t
flag?
I don't understand your question. Can you please explain?
For me, running (from the home directory)
sage-x.x.x/sage -t devel/sage/sage/myfile.py
works, but
sage-x.x.x/sage -tp 3 devel/sage/sage/myfile.py
does not,
The sphere is being rendered in his example with tachyon, and the
circle is already 2d. I think this is a bug in the animate command,
it just can't handle 3d objects right now.
-M. Hampton
On Sep 9, 9:12 am, Harald Schilly harald.schi...@gmail.com wrote:
On Sep 9, 5:08 pm, niels
On Wed, Sep 9, 2009 at 11:13 AM, Marshall Hampton hampto...@gmail.com wrote:
The sphere is being rendered in his example with tachyon, and the
circle is already 2d. I think this is a bug in the animate command,
it just can't handle 3d objects right now.
animate was written long, long before
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