Re: numerical solutions to two non algebraic equations.

*To*: mathgroup at smc.vnet.net*Subject*: [mg55506] Re: [mg55492] numerical solutions to two non algebraic equations.*From*: "Matthias Bode" <lvsaba at hotmail.com>*Date*: Sun, 27 Mar 2005 02:42:38 -0500 (EST)*References*: <200503260739.CAA21843@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Hello Robert: 1. MathWorld: "The decimal expansion of a number can be found in Mathematica using the command RealDigits[n], or equivalently, RealDigits[n, 10]. " (See also: HelpBrowser). 2. FindRoot[Sin[x] - Exp[-x], {x, 3}] {x -> 3.0963639608966513} FindRoot[x^9^x == 9, {x, 1}] {x -> 1.1790679941306466} Best regards, MATTHIAS BODE Torres Sofer III, depto. 9 A Pedro Borda #1072 esq. Ismael Vásquez COCHABAMBA/BOLIVIA CEL: +591-70 71 56 64 TEL/FAX: +591-4-4 53 34 17 LVSABA at HOTMAIL.COM Time indicated: UTC (=GMT). ----- Original Message ----- From: "Robert G. Wilson v" <rgwv at rgwv.com> To: mathgroup at smc.vnet.net Subject: [mg55506] [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. > >

**References**:**numerical solutions to two non algebraic equations.***From:*"Robert G. Wilson v" <rgwv@rgwv.com>