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MathGroup Archive 2006

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Re: how to compact many maps?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg70767] Re: how to compact many maps?
  • From: "Ray Koopman" <koopman at sfu.ca>
  • Date: Fri, 27 Oct 2006 00:28:02 -0400 (EDT)
  • References: <ehplcu$j9g$1@smc.vnet.net>

Arkadiusz.Majka at gmail.com wrote:
> Hi,
>
> For table of the following structure
>
> tab=Table[{Random[],Random[]},{10},{5}]
>
> I want to apply function f to the second argument of list.
>
> I did:
>
> (MapAt[f, #, 2] & /@ #) & /@ tab
>
> How can I do it in a simpler, more compact way?
> 
> Thanks,
> 
> Arek

tab[[All,All,2]] = f /@ tab[[All,All,2]] ??


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