Services & ResourcesWolfram ForumsMathGroup Archive

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

Invert a function

• To: mathgroup at smc.vnet.net
• Subject: [mg36675] Invert a function
• From: rajgupta121 at rediffmail.com (Raj)
• Date: Wed, 18 Sep 2002 02:10:15 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Hi Everybody,

   How can I invert a funcion? For example

 In:=f[h_]:=Exp[-h](a*h+b*h^2);

I want to invert it as

  h as a function of f


How can I do that?

 Please suggest.

  Raj