Help with Identities
- To: mathgroup at smc.vnet.net
- Subject: [mg65585] Help with Identities
- From: "Sven C. Koehler" <schween at snafu.de>
- Date: Sun, 9 Apr 2006 04:32:10 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hello! As an occasional mathematican, I sometimes forget that i.e. Log[x/y] is very similar to Log[x] / Log[y] Is there some way in Mathematica to see how an mathematical expression could look like alternatively? (Something like the opposite of Simplify.) And then I wonder why Log[x/y] === Log[x] - Log[y] is False. Can I instruct Mathematica to explain why this is False? Best wishes, Sven