Re: Utilizing the Result From Solve[]

*To*: mathgroup at smc.vnet.net*Subject*: [mg64118] Re: Utilizing the Result From Solve[]*From*: rudy <rud-x at caramail.com>*Date*: Thu, 2 Feb 2006 00:05:06 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

hello shyam, a very much easier way is to use replacing rules because the result of an instruction like Solve is in the form of a rule (ie: {var -> res} ) So: In > res = Solve[z+2==3,z]//Flatten Out > {z->1} now, to use the result: In > exampleFunc[x_]:=Log[x] In > exampleFunc[z]/.res Out > 0 Replacement rules is one of the much important concept in Mathematica. Regards Rudy