Updated version of normaliz available
Normaliz is an excellent tool to compute Hilbert bases or e.g., integral closures of rational cones. It can also be used to calculate the integral closure of solutions to a system of (in-)equalities.
From the announcement:
We have now uploaded version 2.1 of Normaliz. See
The main changes relative to version 2.0 are:
— a Macaulay2 package written by Gesa Kämpf
— addition of (a variant of) Pottier’s algorithm for solving systems of equations and inequalities
— improvements in the user interface
See http://www.math.uos.de/normaliz/Normaliz2.1Documentation.pdf for more information.