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Re: Units question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg115482] Re: Units question
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Wed, 12 Jan 2011 04:07:13 -0500 (EST)

Simplify[Sqrt[Meter^2/Second^2] Second/Meter^2,
 {Meter > 0, Second > 0}]

1/Meter


Sqrt[Meter^2/Second^2] Second/Meter^2 // PowerExpand

1/Meter


Bob Hanlon

---- Ted Sariyski <tsariysk at craft-tech.com> wrote: 

=============
Hi,
Working with units I get correct result:

Sqrt[Meter^2/Second^2] Second)/Meter^2

  How to tell Mathematica to simplify the result to Meter^-1?
Simplify and FullSimplify doesn't do the job.
Thanks in advance,
--Ted



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