How to get the corresponding coefficients?

*To*: mathgroup at smc.vnet.net*Subject*: [mg125835] How to get the corresponding coefficients?*From*: simplerbysimpler at gmail.com*Date*: Wed, 4 Apr 2012 04:33:35 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com

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?

**Follow-Ups**:**Re: How to get the corresponding coefficients?***From:*Murray Eisenberg <murray@math.umass.edu>

**Re: How to get the corresponding coefficients?***From:*Christoph Lhotka <christoph.lhotka@fundp.ac.be>

**Re: How to get the corresponding coefficients?***From:*Bob Hanlon <hanlonr357@gmail.com>