[Haskell-cafe] Beginners help

z_axis z_axis at 163.com
Thu Dec 16 07:31:58 CET 2010

According to map's definition, we know the 'fs' should be a list of function.
so 'p' need a [a->b] as its parameter.    And the result of 'p' should be a
list of function which accepts [a] and return [b].

So the type of 'p' is [a->b] -> [[a] -> [b]]

hope i make it clear.

e^(π.i) + 1 = 0
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