Re: Replacement rule for a quotient

*To*: mathgroup at smc.vnet.net*Subject*: [mg60412] Re: [mg60394] Replacement rule for a quotient*From*: "David Park" <djmp at earthlink.net>*Date*: Fri, 16 Sep 2005 03:48:52 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Nicolas, (a^2*c^3*d*e)/(b^2*f^3*g) + a/b % /. a -> b*q q + (c^3*d*e*q^2)/(f^3*g) David Park djmp at earthlink.net http://home.earthlink.net/~djmp/ From: Nicolas Girard [mailto:nicolas.girard at strasbourg.fr] To: mathgroup at smc.vnet.net Hi all, I'm afraid I couldn't find how to write the replacement rule that would transform, for instance a^2.c^3.d.e a ----------- + - b^2.f^3.g b into c^3.d.e q^2.-------- + q f^3.g where . is the standard Times[] and ^ is the standard Power[]. Could you please give me a hand for this ? Many thanks in advance, cheers, Nicolas