Log manipulation
- To: mathgroup at smc.vnet.net
- Subject: [mg16804] Log manipulation
- From: Pierre infelta <pierre.infelta at epfl.ch>
- Date: Tue, 30 Mar 1999 02:35:11 -0500
- Organization: EPFL
- Sender: owner-wri-mathgroup at wolfram.com
I am sure this is a classic but I don't seem to find the answer. I am looking for the command that will do the opposite of powerExpand for the Log function. If I have PowerExpand[Log[a*b]] I get Log[a] +Log[b] Is there a command that does the opposite? Command[Log[a] + Log[b]] to get Log[a b] as an answer Thanks