CVSROOT: /cvs/ppl Module name: ppl Changes by: roberto at cs.unipr.it 2003-08-22 19:45:25 Modified files: . : NEWS Log message: Announce Polyhedron::maximize() and Polyhedron::minimize(). Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/NEWS.diff?cvsroot=ppl&r1=1.77&r2=1.78