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Re: Newby Q: How to specify reals

  • To: mathgroup at smc.vnet.net
  • Subject: [mg110539] Re: Newby Q: How to specify reals
  • From: Jon <jkparry at hotmail.com>
  • Date: Thu, 24 Jun 2010 04:27:27 -0400 (EDT)

Hi

You should try using the command $Assumptions. For example,

In[1]:= $Assumptions={T1, T2, C1, C2, R1, R2, w} \[Element] Reals

Then commands like Simplify[....], etc. will always assume that T1, T2, C1, C2, R1, R2, w, are real.


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