Hi there, any ideas why there is a difference between the following two goals: [eclipse 1]: lib(propia). propia.pl compiled traceable 17108 bytes in 0.01 seconds yes. [eclipse 2]: suspend((member(X,[1,2,3]),!),1,trigger(t)),schedule_suspensions(t),wake. X = 1 More? (;) X = 2 More? (;) X = 3 yes. [eclipse 3]: suspend((write(''),member(X,[1,2,3]),!),1,trigger(t)),schedule_suspensions(t),wake. X = 1 yes. The results of the second query are what I actually expected from the first one as well. (I don't exactly see why outputting the empty string should change anything). Thanks, Alex -- _________________________________________________ Alexander Pretschner Institut fuer Informatik, TU Muenchen Arcisstrasse 21, 80290 Muenchen, Germany ph. +49 (0)89 289-28325, fax +49 (0)89 289-25310 mailto:pretschn@in.tum.de http://www4.in.tum.de/~pretschn _________________________________________________Received on Mon Jul 23 10:23:25 2001
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