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Neither Simplify nor FullSimplify

  • To: mathgroup at smc.vnet.net
  • Subject: [mg17723] Neither Simplify nor FullSimplify
  • From: "German" <gerbual at col2.telecom.com.co>
  • Date: Tue, 25 May 1999 02:15:11 -0400
  • Sender: owner-wri-mathgroup at wolfram.com

Obviously:

In[1]:= Simplify[E^Log[x]]
Out[1]= x

However, it doesn't happen the same thing with:

In[2]:= Simplify[Log[E^x]]
Out[2]= Log[E^x]

In[3]:= FullSimplify[Log[E^x]]
Out[3]= Log[E^x]

Does somebody know why this happens?

Thanks in advance

German


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