Difference /recurrence equations
- To: mathgroup at smc.vnet.net
- Subject: [mg35127] Difference /recurrence equations
- From: agbiggs at hotmail.com (Andrew Biggs)
- Date: Tue, 25 Jun 2002 03:42:55 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
I'm new to Mathematica and am having trouble with inputting the equations I'm looking to solve. I know the basic input of RSolve, but can't quite get it. Here's a sample problem, if anyone could show me how to input into RSolve I can probably run with the ball after that. y(t+2) - 2Y(t+1) + 3Y(1) = 4 With the part in brackets being a subscript denoting time. I know it sounds dumb, but I just don't know the input notatin well enough to get a problem typed in correctly, and the Mathematica book is a little overwhelming. Any help greatly appreciated! Andrew
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