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Re: How can I get list form like this

  • To: mathgroup at smc.vnet.net
  • Subject: [mg91884] Re: How can I get list form like this
  • From: "David Park" <djmpark at comcast.net>
  • Date: Thu, 11 Sep 2008 06:17:58 -0400 (EDT)
  • References: <ga82tt$rh1$1@smc.vnet.net>

expr = Part[f, #] & /@ Range[5] // Quiet
% /. f -> {a, b, c, d, e}

{f[[1]], f[[2]], f[[3]], f[[4]], f[[5]]}
{a, b, c, d, e}

-- 
David Park
djmpark at comcast.net
http://home.comcast.net/~djmpark/  


"863" <42838879 at qq.com> wrote in message news:ga82tt$rh1$1 at smc.vnet.net...
> Hi,guys
> 
> As we know f/@Range[n] gives a list {f[1],f[2],f[3],=85=85};
> Here what I want is a list form like this{f[[1]],f[[2]],=85=85}(*It's too
> tedious to type one by one*)
> It means the 1st,2nd,=85=85part of list f.
> Looks similar to each other, however I can't figure it out.
> How to do this ?
> 
> Thanks
> gyzhou
>


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