Is there some way to obtain the maximum and minimum colormap function
values from the resulting plot?
Colormap functions must return a value between 0 and 1. Therefore, if one
is trying to color map a function, one must know the maximum and minimum
value of that function over the plotted doma
Very interesting list
Le 29/03/2018 à 17:16, David Joyner a écrit :
On Thu, Mar 29, 2018 at 11:09 AM, Henri Girard wrote:
Very near... Thanks, I would like the circle inside it
https://en.wikipedia.org/wiki/Fano_plane
Do you know why sage choose matroid to make this graphics ?
The Fano pla
On Thu, Mar 29, 2018 at 11:09 AM, Henri Girard wrote:
> Very near... Thanks, I would like the circle inside it
>
> https://en.wikipedia.org/wiki/Fano_plane
>
> Do you know why sage choose matroid to make this graphics ?
The Fano plane is really a combinatorial object. See for example
http://buzza
Very near... Thanks, I would like the circle inside it
https://en.wikipedia.org/wiki/Fano_plane
Do you know why sage choose matroid to make this graphics ?
I just begin and my question might be nonsense.
Le 29/03/2018 à 16:48, David Joyner a écrit :
On Thu, Mar 29, 2018 at 9:32 AM, Henri Gi
On Thu, Mar 29, 2018 at 9:32 AM, Henri Girard wrote:
> Hi,
>
> I don' manage matroid well, is there no way for doing a fano's graph with a
> matrix ?
>
> After I could find adjacent and incident matrix apparently in matroid is not
> possible ?
The fano matroid is not graphical
https://en.wikipedi
On Thursday, March 29, 2018 at 2:46:22 PM UTC+1, HG wrote:
>
>
> https://www.usna.edu/Users/math/wdj/_files/documents/teach/sm444/sm444_alg-graph-thry-notes.pdf
>
> This example (figure 4, page11) is the fano plane, I thaught the the
> following example was how to make it but no
> sage: for
https://www.usna.edu/Users/math/wdj/_files/documents/teach/sm444/sm444_alg-graph-thry-notes.pdf
This example (figure 4, page11) is the fano plane, I thaught the the
following example was how to make it but no
sage: for x in GF(7):
: L = [x+1,x+2,x+4]
: L.sort()
: print x, L
B
Hi,
I don' manage matroid well, is there no way for doing a fano's graph
with a matrix ?
After I could find adjacent and incident matrix apparently in matroid is
not possible ?
Any help welcome
Henri
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