<html><div style='background-color:'><DIV> <P>hi guys,</P> <P>may i know how to use recursive in a function. for example i have a function lets call it old which accept [[Bool]]->[(Int),(Int)]->(Int,Int) and return [(Int),(Int)]</P> <P>and now i have another function lets say its called new, which calls the previous function and new will recursively check the value which the previous function returned. and it will return [(Int,Int)]</P> <P>thank you very much for ur concern</P>
Just do it... there's nothing special involved, unlike some other functional languages. All definitions are recursive by default, so just "calling yourself" is sufficient.
BTW: please post in plain ASCII, not HTML - this should be an option in Hotmail somewhere. It makes it easier for people to read your messages and reply to them.
HTH..
--KW 8-)
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Keith Wansbrough