CVSROOT: /cvs/purrs Module name: purrs Changes by: zaccagnini at cs.unipr.it 2002-09-16 16:56:18 Modified files: . : TODO.tex Log message: Symbolism for sums, products and hypergeometric functions required. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/TODO.tex.diff?cvsroot=purrs&r1=1.1&r2=1.2