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MathGroup Archive 2001

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Re: Applying List of Functions To List Of Arguments

  • To: mathgroup at smc.vnet.net
  • Subject: [mg30184] Re: [mg30181] Applying List of Functions To List Of Arguments
  • From: Adriano Pascoletti <pascolet at dimi.uniud.it>
  • Date: Thu, 2 Aug 2001 03:15:42 -0400 (EDT)
  • References: <200108010619.CAA03973@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

At 2:19 -0400 1-08-2001, Ronnen Levinson wrote:
>Hi.
>
>What function or operator will let me apply a list of functions to a
>list of arguments? That is, I'd like to apply {f1,f2,f3} to {a,b,c} to
>get {f1[a],f2[b],f3[c]}.
>
>Yours truly,
>
>Ronnen.




In[3]:=
#[[1]]@#[[2]]&/@Transpose[{{f1,f2,f3},{a,b,c}}]

Out[3]=
{f1[a],f2[b],f3[c]}

A shorter and faster solution is

In[4]:=
MapThread[#1@#2&,{{f1,f2,f3},{a,b,c}}]

Out[4]=
{f1[a],f2[b],f3[c]}


Adriano Pascoletti



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