How to get rid of If[ ... ] in a result
- To: mathgroup at smc.vnet.net
- Subject: [mg65149] How to get rid of If[ ... ] in a result
- From: "hanspi" <hanspi at schmid-werren.ch>
- Date: Wed, 15 Mar 2006 23:59:23 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
Dear Mathematica users, I often get results like the following when I do symbolic sums, in this case of a Sin[ ... ]: ... ... ... If[2/T Element Integers, x, y] ... ... Now I know that 2/T is an Integer. How can I tell Mathematica that this is so, such that it removes the 'If'? It seems that Assumptions don't work for sums. Kind regards, Hanspeter