Hi, please help to resolve this time delay problem. thanks in
- To: mathgroup at smc.vnet.net
- Subject: [mg86166] Hi, please help to resolve this time delay problem. thanks in
- From: foxvexon <yulinwei at gmail.com>
- Date: Tue, 4 Mar 2008 02:08:59 -0500 (EST)
Recently, I am trying to build up a model involving resolving some
time delay problem like the follow (for a simple example):
NDSolve[{x[t] == t, y[t] == x[t + 2], x[0] == 0}, {x, y}, {t, 1, 2}]
For this one, anybody can easily figure out the solution even at first
glance, but Mathematica replies me with
NDSolve::ndinnt: "Initial condition Automatic[1.] is not a number or a
rectangular \
array of numbers".
Could anybody give me a help?
Merci beaucoup!