Re: something like dB
- To: mathgroup at smc.vnet.net
- Subject: [mg56581] Re: something like dB
- From: David Bailey <dave at Remove_Thisdbailey.co.uk>
- Date: Fri, 29 Apr 2005 03:21:08 -0400 (EDT)
- References: <d4q0rb$o8i$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, Defining an upvalue: dB/:Times[0,dB]=1 worked for me with 5.1, and 0 dB does indeed then avaluate to 1. However, I am not sure it is a good idea to do that sort of thing because it could lead to confusion. I would always use CircleTimes to define a multiplication that wasn't! David Bailey dbaileyconsultancy.co.uk