CTAN has a new package: PST-Cox

[CTAN Announcements]

The package below has been installed on tug.ctan.org and should soon be
at your favorite mirror.

Thank you,
Jim Hefferon
Saint Michael's College

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The following information was provided by our fellow contributor:

Name of contribution: PST-Cox
Author's name: Jean-Gabriel Luque
Location on CTAN: /graphics/pstricks/contrib
Summary description: Drawing regular complex polytopes with PSTricks
License type: lgpl

Announcement text: 
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 We have wrote a new package for PSTricks for drawing 2 dimensional
projection of complex regular polyopes (after the work of Coxeter).

The package consists in a library of macro for drawing the
projections. The complex polytopes appears in the study of the roots
systems and play a crucial role in many domains related to
mathematics and physics. These polytopes have been completely
described by Coxeter in his book "Regular Complex Polytopes". there
exist only a finite numbers of exceptional regular complex polytopes
(for example the ikos\ae dron) and some infinite series (for
example, one can construct multi-dimensional analogous of the
hypercube in any -finite- dimension). The library contains two
packages. The first, pst-coxcoor, is devoted to the exceptional
complex regular polytopes whose coordinates have been pre-computed.
The second,  pst-coxeterp, is devoted to the infinite series.

One can find also other informations in the beautiful page of
Jean-Michel Sarlat:
http://melusine.eu.org/syracuse/pstricks/pst-cox/

To contact me, use the email given in the documentation of the
package.

best wishes

Jean-gabriel Luque

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This package is located at 
   http://tug.ctan.org/tex-archive/graphics/pstricks/contrib/pst-cox
.  More information is at
   http://tug.ctan.org/pkg/pst-cox
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .