CVSROOT: /cvs/ppl Module name: ppl Changes by: ericci@cs.unipr.it 2002-09-25 10:12:26 Modified files: src : Integer.defs.hh Integer.inlines.hh Polyhedron.cc Log message: Added the functions void sqrt_assign(Integer& x) and void sqrt_assign(Integer& x, const Integer& y) in Integer to compute he truncated integer part of the root of an Integer. Used the function sqrt_assign(Integer&) in the first technique of BBRZ02_widening_assign(). Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Integer.defs.hh.diff?cvsro... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Integer.inlines.hh.diff?cv... http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot...