14.21 - leftTree (Node _ left right) = left rightTree NilT...

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--14.21 data NTree = NilT | Node Int NTree NTree leftTree :: NTree -> NTree rightTree :: NTree -> NTree leftTree NilT = NilT
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Unformatted text preview: leftTree (Node _ left right) = left rightTree NilT = NilT rightTree (Node _ left right) = right...
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This note was uploaded on 11/10/2010 for the course CS 332F taught by Professor Russel during the Spring '10 term at California State University Los Angeles .

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