Re: Approximation

*To*: mathgroup at smc.vnet.net*Subject*: [mg116462] Re: Approximation*From*: Daniel Lichtblau <danl at wolfram.com>*Date*: Wed, 16 Feb 2011 04:35:18 -0500 (EST)

Rui wrote: > Is there a way to tell Mathematica to simplify and approximate an > expression assuming things such as "R is a lot smaller than G"/ R<<G ? > If not so, how would you approach the problem? > > Thanks There are some ideas for this in the notes accessed from the URLs below. http://forums.wolfram.com/mathgroup/archive/2010/Jan/msg00494.html http://forums.wolfram.com/mathgroup/archive/2007/Dec/msg00476.html Daniel Lichtblau Wolfram Research