[PURRS-devel] purrs/src Expr.cc

[Tatiana Zolo]

CVSROOT:	/cvs/purrs
Module name:	purrs
Changes by:	zolo at cs.unipr.it	2003-06-23 11:12:47

Modified files:
	src            : Expr.cc 

Log message:
	Fixed `sum_evalf()' and `prod_evalf()' that now simply return
	the function `sum' and `prod', respectively, stopping the recursive
	evaluation with the function `hold()'.

Patches:
http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/purrs/src/Expr.cc.diff?cvsroot=purrs&r1=1.35&r2=1.36