Re: NDSolve
- To: mathgroup at smc.vnet.net
- Subject: [mg20684] Re: NDSolve
- From: "Kevin J. McCann" <kevin.mccann at jhuapl.edu>
- Date: Sun, 7 Nov 1999 02:10:15 -0500
- Organization: Johns Hopkins University Applied Physics Lab, Laurel, MD, USA
- References: <7vrcl7$2o3@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
It would help a lot if you posted your example. A guess - do you have any comments,e.g. (* Helpful comment *) in the code? I find that this can on occasion mess things up in 4.0, but didn't in 3.0. Kevin -- Kevin J. McCann Johns Hopkins University APL Bob HYDE <bobhyde at wanadoo.fr> wrote in message news:7vrcl7$2o3 at smc.vnet.net... > Here's a funny thing , > > I have a notebook which includes an NDSolve command with 3 diff. eqts. > It work ok with Mathematica 3 but when on Mathematica 4 it returns nothing. > Not even a message. > But: > If I simply adjust something (a space for example which should have no > effect) the operation works and i get a result. > Any clues ? > > Bob > >