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MathGroup Archive 2004

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Re: Functions Mapping

  • To: mathgroup at smc.vnet.net
  • Subject: [mg46688] Re: Functions Mapping
  • From: bobhanlon at aol.com (Bob Hanlon)
  • Date: Sun, 29 Feb 2004 03:16:35 -0500 (EST)
  • References: <c1qm3a$39e$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Outer[#1[#2]&, {Sin, Cos},{x,y}]

{{Sin[x], Sin[y]}, {Cos[x], Cos[y]}}


Bob Hanlon

In article <c1qm3a$39e$1 at smc.vnet.net>, "Xiaoji Liu" <chmlxj at hotmail.com>
wrote:

<< Suppose I have a list of operators {Sin, Cos}, and a list of
variables {x,y},
I want to apply {Sin,Cos} on {x,y}, and the outcome to be
{{Sin[x],Sin[y]},{Cos[x],Cos[y]}}

I can achieve this by using Table function with a temporary counter i.

But is there any way to do this without using temporary counters?


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