Re: Units question

*To*: mathgroup at smc.vnet.net*Subject*: [mg115522] Re: Units question*From*: CHARLES GILLINGHAM <cgillingham1 at me.com>*Date*: Thu, 13 Jan 2011 03:28:33 -0500 (EST)

Sorry, should have said: Use Assumptions to tell Mathematica that these are positive Real numbers. Simplify[ ... , Meter > 0 && Second > 0 ] Begin forwarded message: From: Charles Gillingham <cgillingham1 at me.com> Date: January 12, 2011 1:09:09 AM To: mathgroup at smc.vnet.net Subject: [mg115522] [mg115492] Re: Units question Use Assumptions to tell mathematics that these are real numbers. Simplify[ ... , Element[ meters, Reals ] ] Charles Begin forwarded message: > From: Ted Sariyski <tsariysk at craft-tech.com> > Date: January 11, 2011 4:23:55 PM PST > To: mathgroup at smc.vnet.net > Subject: [mg115471] Units question > > 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 >