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Re: numerical solutions to two non algebraic equations.


FindRoot[Sin[x]-Exp[-x]==0,{x,3}]

{x -> 3.0963639324106462}

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

{x -> 1.1790679941305466}


Bob Hanlon

> 
> From: "Robert G. Wilson v" <rgwv at rgwv.com>
To: mathgroup at smc.vnet.net
> Date: 2005/03/26 Sat AM 02:39:22 EST
> To: mathgroup at smc.vnet.net
> Subject: [mg55509] [mg55492] numerical solutions to two non algebraic equations.
> 
> 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.
> 
> 


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