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MathGroup Archive 2005

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Re: how to map function with over 1 arguments to list

  • To: mathgroup at smc.vnet.net
  • Subject: [mg57217] Re: [mg57205] how to map function with over 1 arguments to list
  • From: "David Park" <djmp at earthlink.net>
  • Date: Sat, 21 May 2005 02:39:31 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Xun,

f @@ # & /@ {{1, 1}, {2, 2}}
{f[1, 1], f[2, 2]}

David Park
djmp at earthlink.net
http://home.earthlink.net/~djmp/ 


From: xun [mailto:xiaoxun at gmail.com]
To: mathgroup at smc.vnet.net


Hi, all,

g[x_]:=x^2;
g/@{1,2,3} results in{1,4,9}

similarly, how to map f[x_,y_]:=x+y;
to {1,1},{2,2}?

it seems that f/@{{1,1},{2,2}} doesn't work.

Thx.
Xun








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