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 Author Comment/Response Lyna 06/03/12 5:03pm In Response To 'Re: Re: probleme with eventLocator method'---------Hello All, Thank you for your answer it really help me very much. but as i see the event locator method doesn't give the appropriate result. so i decided to use it deifferently. i have defined 2 couples of equations (aller, et retour). i evaluate the event for eah way then i combine the two results. my problem is that in the resolution of the ndsolve from event to event. in each event i have an internal variation of a variable parameter "p" . i didn't have the way to embeded two loops of while. p = {1, 1.1}; While[p[[2]] < 1.2, z = zt[p[[2]], p[[1]], t0]; ss = Block[{tf = 0, xf = 0, yf = 0, dxf = 0}, Reap[ While[tf < 10, Sow[sol[p, tf, xf, yf, dxf]]]][[2, 1]]; p = {p[[2]], p[[2]] + z}; ]] the mathematica kernel shut down and doesn't give any rsult. other problem is how to delete the vertical lines of piecewise. Any suggestions Thanks in advance Regards Attachment: aller retour with P.nb, URL: ,

 Subject (listing for 'probleme with eventLocator method') Author Date Posted probleme with eventLocator method Lyna 05/21/12 04:48am Re: probleme with eventLocator method Michael 05/25/12 3:30pm Re: Re: probleme with eventLocator method Lyna 05/29/12 05:44am Re: Re: Re: probleme with eventLocator method Michael 05/29/12 7:19pm Re: probleme with eventLocator method Lyna 05/30/12 12:44pm Re: Re: probleme with eventLocator method Michael 05/31/12 8:34pm Re: Re: Re: probleme with eventLocator method Lyna 06/03/12 5:03pm Re: Re: Re: Re: probleme with eventLocator method Michael 06/03/12 10:08pm Re: Re: Re: Re: Re: probleme with eventLocator ... Lyna 06/07/12 09:08am Re: Re: Re: Re: Re: Re: probleme with eventLoca... Michael 06/08/12 07:31am Re: Re: Re: Re: Re: Re: Re: probleme with event... Lyna 06/10/12 06:26am
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