Re: How can I force mathematica to collect a symbol from

*To*: mathgroup at smc.vnet.net*Subject*: [mg130418] Re: How can I force mathematica to collect a symbol from*From*: Ray Koopman <koopman at sfu.ca>*Date*: Wed, 10 Apr 2013 00:51:07 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-newout@smc.vnet.net*Delivered-to*: mathgroup-newsend@smc.vnet.net

a*Expand[(a+b+c)/a] On Tue, Apr 09, 2013 @ 01:05 AM, syzhaoyu at gmail.com wrote: > Let's say I have a polynomial: > a+b+c > Is there any way I can force mathematica to produce the following result: > a*(1+b/a+c/a) > > I think such transformation of polynomials should be very common; > however, I have been trying all day and still can not get mathematica > to do so automatically.