CVSROOT: /cvs/ppl Module name: ppl Changes by: roberto@cs.unipr.it 2002-03-12 13:53:59 Modified files: src : Polyhedron.cc Log message: Do not use the amsmath's \text{} macro in contexts like $a_\text{var}$. Use $a_\mathrm{var}$ instead. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/Polyhedron.cc.diff?cvsroot=ppl&r1=1.140&r2=1.141