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Re: How to Multiply Sqrt[a] with Sqrt[b]

  • To: mathgroup at smc.vnet.net
  • Subject: [mg38153] Re: How to Multiply Sqrt[a] with Sqrt[b]
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 4 Dec 2002 03:23:11 -0500 (EST)
  • Organization: Universitaet Leipzig
  • References: <asi10v$eql$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,

Sqrt[a]*Sqrt[b] /. a_^n_*b_^n_ :> (a*b)^n

Regards
  Jens

Gernot Pfanner wrote:
> 
> Hi!
> 
> Does somebody know an algorithm to simplify the product  Sqrt[a]*Sqrt[b] ?
> With many thanks
> Gernot


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