Hi, In ECLiPSe 5.8, if you initialise a variable with a symbolic domin of size 1 it doesn't get instantiated: ?- X &:: [a]. X = X{[a]} There is 1 delayed goal. Yes (0.00s cpu) Cheers Mark (For integer domains it instantiates the variable) -- Mark Wallace Faculty of Information Technology Monash University Building 63, Clayton Vic 3800 Australia Tel: +61 3 9905 1367 Fax: +61 3 9905 8731Received on Sun Apr 03 06:50:57 2005
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