Re: [Haskell-beginners] List operations

By the way, you don't need the "flip" function. map (** 3) [0,1..10] [ x ** 3 | x <- [0,1..10]] The section (** 3) will figure out on which side to put the argument/operand. See http://www.haskell.org/haskellwiki/Section_of_an_infix_operator 2011/5/19 :

OK, I see. Thanks a lot.

Cheers, =)

，Felipe Almeida Lessa 撰写：

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On Thu, May 19, 2011 at 11:05 AM, jianqiuchi@gmail.com> wrote:

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I have a question about the cost of list comprehension and map function.

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1. [x ** 3 | x 2. map (flip (**) 3) list

-- -- Regards, KC