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 Author Comment/Response Michael 06/30/12 6:09pm In Response To 'Re: Solving Coupled Diff Eqs ( Simple )'---------Have you looked at your solutions? For instance T[t] can be solved exactly and for t between 0.01, 1.2, the value of T[t] is between 0.10000000057, 0.10000006928. At MachinePrecision, these both round to 0.1. For all intents and purposes, ParametricPlot produces a graph that consists of a point. Try this (the Epilog plots the beginning and endpoints of the graph at different colors and sizes): ParametricPlot[(Evaluate[{T[t], \[Beta][t]} /. s]), {t, a, b}, PlotRange -> All, Epilog -> {PointSize[0.05], Green, Point[({T[t], \[Beta][t]} /. s[[1]]) /. {t -> a}], PointSize[Large], Red, Point[({T[t], \[Beta][t]} /. s[[1]]) /. {t -> b}]}] URL: ,

 Subject (listing for 'Solving Coupled Diff Eqs ( Simple )') Author Date Posted Solving Coupled Diff Eqs ( Simple ) William Duhe 06/27/12 11:55am Re: Solving Coupled Diff Eqs ( Simple ) Forum Modera... 06/28/12 7:24pm Re: Re: Solving Coupled Diff Eqs ( Simple ) Michael 06/30/12 6:09pm
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