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Student Support Forum: '#93880557632273 diffeq with Sin y' topicStudent Support Forum > General > "#93880557632273 diffeq with Sin y"

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Rick.Hansken
10/03/99 6:58pm

I am also having difficulties with equations containing Sin y I also used the format from the web site (http://support.wolfram.com/Graphics/TwoD/DirectionField.html) replacing the web equation with eqn=y'[x]==-x^2+Sin[y[x]]; The result after entering ysol[x_]=y[x]/.First[sol]; the system comes back with ReplaceAll::Reps:{y'[x]==-x^2+Sin[y[x]]} is neither a list of replacement rules nor a valid dispatch table, and so can not be used for replacing

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Subject (listing for '#93880557632273 diffeq with Sin y')
Author Date Posted
#93880557632273 diffeq with Sin y Rick.Hansken 10/03/99 6:58pm
Re: #93880557632273 diffeq with Sin y Forum Modera... 10/04/99 1:49pm
Re: #93880557632273 diffeq with Sin y Rick Hansken 10/07/99 07:01am
Re: #93880557632273 diffeq with Sin y Forum Modera... 10/07/99 07:08am
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