8 Jan
2003
8 Jan
'03
3:54 p.m.
CVSROOT: /cvs/purrs Module name: purrs Changes by: zolo@cs.unipr.it 2003-01-08 16:54:43
Modified files: src : Expr.cc
Log message: Fixed a bug in `prod_eval()': the property \prod_{k = a}^b \alpha f(k) = \alpha^{b-a+1} \prod_{k = a}^b f(k), where \alpha does not depend from k is now applied correctly. Corrected also the comment.
Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.cc.diff?cvsroot=pur...