http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=1473078&tstart=0#1473078 self-righteousness that doesn't seem very helpful. I don't think that any]]> Feb 26, 1995 4:08:31 PM Feb 26, 1995 4:08:31 PM joanr@umd5.umd.edu 0