ComplexExpand
- To: mathgroup at smc.vnet.net
- Subject: [mg5302] ComplexExpand
- From: neely at biomath.mdacc.tmc.edu (E. Neely Atkinson)
- Date: Sat, 23 Nov 1996 01:44:40 -0500
- Organization: Univ. of Texas M. D. Anderson Cancer Center
- Sender: owner-wri-mathgroup at wolfram.com
Can anyone explain to me why the following two
examples behave differently? Thanks.
Mathematica 2.2 for IBM RISC System/6000
Copyright 1988-93 Wolfram Research, Inc.
-- Terminal graphics initialized --
In[1]:= ComplexExpand[Log[1 / E^x]]
Out[1]= -x
In[2]:= ComplexExpand[Log[1 / (2 E^x)]]
1
Out[2]= Log[----]
x
2 E
E. Neely Atkinson
neely at biomath.mdacc.tmc.edu