Re: How to get the corresponding coefficients?

*To*: mathgroup at smc.vnet.net*Subject*: [mg125850] Re: How to get the corresponding coefficients?*From*: Murray Eisenberg <murray at math.umass.edu>*Date*: Thu, 5 Apr 2012 05:47:06 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*References*: <201204040833.EAA00068@smc.vnet.net>*Reply-to*: murray at math.umass.edu

Last[exp] Last @ First[exp] Why are you using := (SetDelayed) there instead of just = (Set)?? On 4/4/12 4:33 AM, simplerbysimpler 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? > -- Murray Eisenberg murray at math.umass.edu Mathematics & Statistics Dept. Lederle Graduate Research Tower phone 413 549-1020 (H) University of Massachusetts 413 545-2859 (W) 710 North Pleasant Street fax 413 545-1801 Amherst, MA 01003-9305

**References**:**How to get the corresponding coefficients?***From:*simplerbysimpler@gmail.com