ComplexExpand (V4.0)
- To: mathgroup at smc.vnet.net
- Subject: [mg20318] ComplexExpand (V4.0)
- From: Blimbaum Jerry DLPC <BlimbaumJE at ncsc.navy.mil>
- Date: Fri, 15 Oct 1999 20:20:45 -0400
- Sender: owner-wri-mathgroup at wolfram.com
Why does ComplexExpand[Re[1/(x + I y)]] return x/Abs[x+ I y]^2 rather then x/(x^2+y^2) The Mathematica manual says that ComplexExpand assumes that the variables are real. thanks. jerry blimbaum NSWC Panama City, Fl