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sqrt(x^2) = x

• To: mathgroup at smc.vnet.net
• Subject: [mg61154] sqrt(x^2) = x
• From: "Francisco Javier" <pacoga at ctv.es>
• Date: Tue, 11 Oct 2005 03:22:28 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Dear all, I am new in this group

How can I tell Mathematica that I want to simplify all expressions like 
Sqrt[x^2] as x, whithout taking into account that x is or not a 
positive real number?

Thank you very much

-- 
----
Francisco Javier García Capitán
http://garciacapitan.auna.com

• Follow-Ups:
  • Re: sqrt(x^2) = x
    • From: curtis <gardyloo@mail.wsu.edu>
  • Re: sqrt(x^2) = x
    • From: wtplasar@ehu.es