Question about pattern matching
- To: mathgroup at smc.vnet.net
- Subject: [mg34057] Question about pattern matching
- From: "Mike Varney" <varney at collorado.edu>
- Date: Wed, 1 May 2002 08:00:27 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hello. I have a rather straight forward question on pattern matching. Say that I have a expression given as: (kg m^2) /(s^2) When I try a pattern matching substitution such as: (kg m^2) /(s^2) /. (kg m)/(s^2) -> n Returns: (kg m^2) /(s^2) Am I missing some sort of rule? How can I do this sort of pattern matching. Thanks for you help. Mike