[DMANET] polymake 2.13

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We are happy to announce polymake 2.13, which already appeared in April. The
tar ball can be downloaded from
http://wiki.polymake.org/lib/exe/fetch.php/download/polymake-2.13-1.tar.bz2

The most important new features include:
* new application "ideal" with interface to Singular, version 4
* new application "fulton" for normal toric varieties
* quadratic field extensions, e.g., to represent the Platonic solids exactly
* updated and modularized iterface to libnormaliz
* new interface to ppl (Parma Polyhedra Library)
* improved computation of convex hulls up to symmetry (via interface to
sympol)
* TikZ output

For details see
http://wiki.polymake.org/doku.php/news/release_2_13

polymake 2.13 also comes as a bundle for MacOS 10.8 and 10.9.

Happy polymaking! On behalf of the entire polymake team,
Michael Joswig

- --
Prof. Dr. Michael Joswig <joswig@math.tu-berlin.de>
Technische Universitaet Institut fuer Mathematik, MA 6-2
Str. des 17. Juni 136 D-10623 Berlin, Germany
phone +49 (30) 314-75904 fax +49 (30) 314-25047
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