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Plot the following trigonometric function?

Posted 7 years ago

How can I plot a graph of

Sin[\[CurlyPhi][\[Tau], \[Xi]]]

when

\[Tau]0[t_Real] := K1 t/(\[Gamma] L^2)

the values of t, K1, gamma and L are given and

[\[CurlyPhi][\[Tau], \[Xi]]

is the solution of this equation

Eq1 = (K + \[CapitalDelta] (Sin[\[CurlyPhi][\[Tau], \[Xi]]] Sin[\
\[CurlyPhi][\[Tau], \[Xi]]])) D[\[CurlyPhi][\[Tau], \[Xi]], {\[Xi], 
       2}] + 0.5 \[CapitalDelta] (Sin[2*\[CurlyPhi][\[Tau], \[Xi]]] ( 
        D[\[CurlyPhi][\[Tau], \[Xi]], \[Xi]] D[\[CurlyPhi][\[Tau], \
\[Xi]], \[Xi]])) + 
    d P (2 \[Xi] - 
       1) (\[Alpha] Sin[\[CurlyPhi][\[Tau], \[Xi]]] Sin[\[CurlyPhi][\
\[Tau], \[Xi]]] - 1) - D[\[CurlyPhi][\[Tau], \[Xi]], \[Tau]] == 0;
POSTED BY: Ani Alaverdyan

I think the solution can be found here: http://goo.gl/fqQ4bi

POSTED BY: Sander Huisman
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