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map2                                                             (Lib)
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map2 : ('a -> 'b -> 'c) -> 'a list -> 'b list -> 'c list

SYNOPSIS
Maps a function over two lists to create one new list.

DESCRIBE
{map2 f [x1,...,xn] [y1,...,yn]} returns {[f x1 y1,...,f xn yn]}.

FAILURE
Fails if the two lists are of different lengths. Also fails if any
{f xi yi} fails.

EXAMPLE

- map2 (curry op+) [1,2,3] [3,2,1];
> val it = [4, 4, 4] : int list




SEEALSO
Lib.itlist, Lib.rev_itlist, Lib.itlist2, Lib.rev_itlist2.

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