prolog. recursive function returning multiple values.

Posted by obtur on Stack Overflow See other posts from Stack Overflow or by obtur
Published on 2010-05-30T19:14:01Z Indexed on 2010/05/30 19:32 UTC
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I am new in Prolog. I need to declare a function which looks at a list like [[1, 0, 0], [1, 0, 0], [1, 0, 0]] and if the value is 0 returns its address(by considering it as a double array).

I wrote a function basicly in the format: function(..., X) :- function(called by other values).

How can I write a function, that returns a value when each times it called(recursively). May I get them (in above question) as alternative X's???

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