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Re: NDSolve doesn't stop

• To: mathgroup at smc.vnet.net
• Subject: [mg74353] Re: NDSolve doesn't stop
• From: "Raj" <rajanikanth at gmail.com>
• Date: Mon, 19 Mar 2007 05:50:02 -0500 (EST)
• References: <etikd4$j5c$1@smc.vnet.net>

On Mar 17, 10:57 pm, b... at ANTYSPAM.ap.krakow.pl wrote:
Try this option in NDSolve

AccuracyGoal -> 2


Cheers,

Raj
> I have a problem with PDE solving using NDSolve
>
> tmax is  the stop time
> When I put tmax=21 NDSolve works very quickly (less than 1s)
> When I put tmax=22 NDSolve never ends without any error/warning
>
> notebook file is "not readable" so I put it on www
>
> http://robox.ap.krakow.pl/~bar/pde.nb
>
> (file is less than 10kB)
>
> Could Someone help me ?
> Regards Olaf