Why I am trying what I am trying in my ode program



I have not read the D. Barton  articles--my code might be naive, but it does, I think, demonstrate that
generating Taylor polynomial solutions to DEs is not terribly difficult using Maxima. 

--Barton Willis (not Barton D :)

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2. BARTON, D., WILLERS, I.M, AND ZAHAR, R V.M. The automatic solution of
ordinary differential equations by the method of Taylor series. Comput. J 14 (1971), 243-248