On 5/21/2012 2:19 PM, sage-support@googlegroups.com wrote:
john_perry_usm john.pe...@usm.edu May 20 12:03PM -0700
On Saturday, May 19, 2012 4:51:56 PM UTC-5, Kermit Rose wrote:
I came to the sage web page in order to download Sage. I expected to
see
a link labeled download, and be done
On Wed, 2011-08-24 at 08:16 -0700, Harald Schilly wrote:
Hello
Lines like /usr/lib64/python2.7/site-packages/scipy/linalg/lapack.py
tell me that it uses the system wide python and its system wide
libraries. Sage only works correctly with it's own python and own
numpy/scipy co. libraries.
, pi), color='green', opacity=0.1, plot_points=[30,30])
I think get the [x,y,z] limits on the framed axes, which seems to be
what you are saying
you want.
I think what I want to do is not to bound but to clip the plot to a
specific (3D) window, smaller than the entire plot.
Yes, Rose
, and not the parametric space.
Is there a way to do that?
Rose
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it myself (with RR).
Is there something I misunderstand?
Anyway, may-you sugest a workarround?
Rose
p.s. It fails also with sqrt(norm(z)).
example:
sage:z.rayon()
0.333
sage:z.rayon
abs((1.414213562373095*(1.414213562373095*I + 1) +
1.00*I
On 10 mai, 23:33, Jason Grout [EMAIL PROTECTED] wrote:
Could you post the code that you have and explain what you are trying to
do with it?
Well I did it this morning. This is what I was triing to do:
sage: def creer_droite_h(a,b):
: if ab:
: return creer_droite_h(b,a)
On 11 mai, 12:15, John Cremona [EMAIL PROTECTED] wrote:
Rose,
S'il est necessaire, il y a des gens qui lit sage-support qui
comprennent le francais et qui peuvent peut-etre explique des choses
en francais (sans accents)!
Merci pour l'information
On 10 mai, 22:47, William Stein [EMAIL PROTECTED] wrote:
Here is an example of drawing a vertical line:
sage: line([(1/2,-2), (1/2,2)])
Wow that answer was fast,
Well if there a way to name it without drawing it (because I need to
put it in an if and I don't want it to by show anytime,
Try doing a parametric plot:
var('t')
parametric_plot( (3,t), -10,10)
He, I don't even understand what is a parametric plot (and what I
found in SAGE literature is to complex for me). Can you please
explain.
Thanks.
Rose
Rose a écrit :
On 10 mai, 22:47, William Stein [EMAIL PROTECTED] wrote:
Here is an example of drawing a vertical line:
sage: line([(1/2,-2), (1/2,2)])
Wow that answer was fast,
Well if there a way to name it without drawing it (because I need to
put it in an if
Oh well my problem
On 10 mai, 23:33, Jason Grout [EMAIL PROTECTED] wrote:
Could you post the code that you have and explain what you are trying to
do with it?
Ohlala nothing works tonight, I am going to post it tomorow,
I hope you will help me then.
Thanks in advance.
Rose
On 9 mai, 15:01, John Cremona [EMAIL PROTECTED] wrote:
Are you sure that you need Tuple() at all for what you are doing?
No I am not sure I need Tuple(). I am trying to draw some polygons on
the complex plane, so I put the coordinates of the vertex (I am not
sure it is the good word) in a
How about something like the following:
cpoints = [0, 1, 1+I]
points = [[real(z), imag(z)] for z in cpoints]
polygon(points).show(figsize=[8,8])
Mark
Thank you, this is what I was trying to do!
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