CVSROOT: /cvs/ppl Module name: w3ppl Changes by: hill@cs.unipr.it 2004-08-23 16:38:03 Modified files: htdocs/images/abstractions: abstractions.tex Log message: Inequality in powerset of polyhedra image corrected. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/w3ppl/htdocs/images/abstractions/a...