Re: Please help: How to use Mathematica to get Parametric solution for a transcendental equation?

*To*: mathgroup at smc.vnet.net*Subject*: [mg69222] Re: Please help: How to use Mathematica to get Parametric solution for a transcendental equation?*From*: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>*Date*: Sun, 3 Sep 2006 01:39:05 -0400 (EDT)*References*: <edae40$qbo$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Hi, can you try to use correct Mathematica syntax ?? This means is D7(1+G) an algebraic bracket or a function call and is D7[(1+G)^t] an algebraic bracket or a function call and what does "====" mean together with "=" and have you a single equation or several ones ?? Regards Jens > Leonxf wrote: > Dear All, > > I am new to the group. Nice to have all of you here. > > I have an urgent question: I have a transcendental equation, which is > > A=D7(1 + G) + a=D7[(1 + G)^t] ==== T, where A,a,T,t are unknown, but A,a,T,= > t > are all positive real numbers, and t is no greater than 1. (I use ^ sign > here to indicate "to the power of"). > > What I hope to get is a parametric expression for G, say, G==f(A,a,t,T) for > some fucntion f(). > > Is there anyway to do that? I noticed someone asked a similar question > before, and an answer is to get Taylor Series, if that is the only way, how > to do that? > > Thank you in advance. > > Leon >