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 Author Comment/Response Jigoro 03/25/13 09:03am In Response To 'Re: Strange NdSolve solution'---------In fact, if we write a code as follows: y[t_]=Exp[2*t]+2*Exp[-t] s=NDSolve[{z"''"[t]-z'[t]-2*z[t]==0,z[0]==3,z'[0]==0},z,{t,-100,100}] Then we can see, for example, that y[10]- z[10]/.s[[1]] is about 124, and not close to zero. Percentage wise, the discrepancy is not big, but 124 is not a URL: ,

 Subject (listing for 'Strange NdSolve solution') Author Date Posted Strange NdSolve solution Jigoro 03/21/13 03:11am Re: Strange NdSolve solution Bill Simpson 03/22/13 00:52am Re: Re: Strange NdSolve solution Jigoro 03/23/13 05:29am Re: Re: Strange NdSolve solution Jigoro 03/25/13 09:03am Re: Re: Re: Strange NdSolve solution Bill Simpson 03/25/13 11:54am Re: Re: Re: Re: Strange NdSolve solution Jigoro 03/26/13 05:21am Re: Re: Re: Re: Re: Strange NdSolve solution Bill Simpson 03/26/13 1:16pm Re: Re: Re: Re: Re: Re: Strange NdSolve solution jigoro 03/27/13 7:20pm
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