MathGroup Archive 2005

[Date Index] [Thread Index] [Author Index]

Search the Archive

solve doesn't solve

  • To: mathgroup at smc.vnet.net
  • Subject: [mg54265] solve doesn't solve
  • From: juejung <juejung at indiana.edu>
  • Date: Mon, 14 Feb 2005 21:51:13 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

hi,

can anybody solve the following equation for variable s with Mathematica?

((-(-1 + b))*R*beta)/(a - (-1 + b)*R*s)^sigma - (-s + w -  
w*tau)^(-sigma)==0

Solve doesn't work. I get this annoying error message.

Solve::tdep: The equations appear to involve the variables to be solved for
in an essentially non-algebraic way.

I would like to get analytical solutions (numerical is not problem) to  
problems like this one.I know this one's easy done by hand but I have more  
cumbersome ones to deal with.
Is there a package out there that can solve this analytically, or is this  
just impossible on computers?

Thanks a lot.

Juergen
-- 
Using Opera's revolutionary e-mail client: http://www.opera.com/m2/


  • Prev by Date: Re: Using Select with arrays? (Relative newbie)
  • Next by Date: Re: rules and lists
  • Previous by thread: Re: "teach" mathematica an integral
  • Next by thread: Re: solve doesn't solve