MathGroup Archive 2005

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

Search the Archive

Re: numerical solutions to two non algebraic equations.


FindRoot[Sin[x] - Exp[-x] == 0, {x, Pi}]

{x -> 3.0963639324106462}

FindRoot[x^(9^x) == 9, {x, 1}]

{x -> 1.1790679941305466}

Bobby

On Sat, 26 Mar 2005 02:39:22 -0500 (EST), Robert G. Wilson v <rgwv at rgwv.com> wrote:

> Hello,
>
> 	I am trying to get the decimal expansion of solution to
> sin(x)-exp(-x)=0 around pi, its about 3.093639, and the decimal
> expansion of solution to x^(9^x)=9, its about 1.179.
>
> 	Thank you for your time and consideration.
>
> Bob.
>
>
>
>



-- 
DrBob at bigfoot.com


  • Prev by Date: Re: Hypergeometric integral looks wrong ?
  • Next by Date: Re: Upgrading to v5.1?
  • Previous by thread: numerical solutions to two non algebraic equations.
  • Next by thread: Re: numerical solutions to two non algebraic equations.