CVSROOT: /cvs/ppl Module name: ppl Changes by: zaffanella at cs.unipr.it 2005-08-16 14:28:40 Modified files: . : NEWS Log message: Announced new methods for computing preimages. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/NEWS.diff?cvsroot=ppl&r1=1.156&r2=1.157