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MathGroup Archive 2012

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Re: How to get the corresponding coefficients?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125852] Re: How to get the corresponding coefficients?
  • From: Yi Wang <tririverwangyi at gmail.com>
  • Date: Thu, 5 Apr 2012 05:47:48 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <jlh17t$42$1@smc.vnet.net>

On Wednesday, April 4, 2012 4:37:17 AM UTC-4, simplerb... at gmail.com wrote:
> If    exp:= x3 Exp[x1+x2];
> How can I get the coefficient x3 and the exponential x1+x2 from the exp in a simple way?

exp /. a_ Exp[b_] -> {a, b}



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