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Re: Rule replacement doesn't work after NDSolve?

• To: mathgroup at smc.vnet.net
• Subject: [mg123970] Re: Rule replacement doesn't work after NDSolve?
• From: "Nasser M. Abbasi" <nma at 12000.org>
• Date: Tue, 3 Jan 2012 05:26:39 -0500 (EST)
• Delivered-to: l-mathgroup@mail-archive0.wolfram.com
• References: <jdrnpb$93i$1@smc.vnet.net>
• Reply-to: nma at 12000.org

On 1/2/2012 1:53 AM, gac wrote:
> Can anyone explain why the three rule replacement steps after NDSolve don't work,
>but the three Plot3D commands do?  Thanks.

Change

Subscript[x, 2][0.1, 1] /. sol

with

Subscript[x, 1] [z, t] /. sol

The plot commands work becuase you used the correct names there, i.e
Subscript[x, 1] [z, t] etc..

--Nasser