- To: mathgroup at smc.vnet.net
- Subject: [mg59032] Simplification question
- From: "snoofly" <snoofly at snoofly.com>
- Date: Wed, 27 Jul 2005 01:25:00 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Can someone explain this to me please. Clear[m] Simplify[Sin[3 m Pi], Assumptions -> m \[Element] Integers] 0 Simplify[Cos[3 m Pi], Assumptions -> m \[Element] Integers] Cos[3 m \[Pi]] I'm not sure why Mathematica cannot deduce that the second simplification should be (1)^m.