CVSROOT: /cvs/ppl Module name: ppl Changes by: ericci@cs.unipr.it 2001-10-16 15:20:52

Modified files: src : Polyhedron.cc

Log message: In functions assign_variable and substitute_variable tha case of denominator == 0 is considered.

Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot...