Re: How to get the corresponding coefficients?

*To*: mathgroup at smc.vnet.net*Subject*: [mg125873] Re: How to get the corresponding coefficients?*From*: Bill Rowe <readnews at sbcglobal.net>*Date*: Thu, 5 Apr 2012 05:55:08 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com

On 4/4/12 at 4:29 AM, simplerbysimpler at gmail.com (Titus) 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? In[1]:= exp = x3 Exp[x1 + x2]; In[2]:= exp /. a_ Exp[b_] -> {a, b} Out[2]= {x3,x1+x2}