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Re: how to generalize these two map into one map

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From Mark Carroll <mtbc@bcs.org>
Newsgroups comp.lang.haskell
Subject Re: how to generalize these two map into one map
Date Wed, 27 Jul 2016 10:30:55 +0100
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On 27 Jul 2016, meInvent bbird wrote:

> i do not know result too, 
> this is why i need to compile and run it to show this magic result
>
> *Main Data.Foldable> foldr ((map (+1.2) [1,2]) . (map (+1.4) [2,3])) 1.0

Exactly what were you hoping that this would do, though?

-- Mark

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Thread

how to generalize these two map into one map Ho Yeung Lee <davidbenny2000@gmail.com> - 2016-07-26 22:08 -0700
  Re: how to generalize these two map into one map Mark Carroll <mtbc@bcs.org> - 2016-07-27 08:39 +0100
    Re: how to generalize these two map into one map meInvent bbird <jobmattcon@gmail.com> - 2016-07-27 02:17 -0700
      Re: how to generalize these two map into one map Mark Carroll <mtbc@bcs.org> - 2016-07-27 10:30 +0100
        Re: how to generalize these two map into one map meInvent bbird <jobmattcon@gmail.com> - 2016-07-27 20:20 -0700

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