"Mark McEahern" <marklists at mceahern.com> schreef in bericht a few days ago a solution with zip was suggested to shorten this piece of code: > gr = gen_random(100.0) > for i in xrange(1, N): > gr.next() <...snip...>> can this instead be replaced by: for i in gen_random(100.0): pass regards Gerrit -- www.extra.research.philips.com/natlab/sysarch