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% pendulum.tex
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% Latex file for the vector field: pendulum
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% This file was generated by the program VFGEN (Version:2.4.0)
% Generated on 10-Jul-2008 at 13:57
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% It is assumed that this Latex fragment will be
% included in a larger document.  The "split" environment
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% The vector field
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\begin{equation}
\begin{split}
  \frac{d \theta}{d t} & =v\\
  \frac{d v}{d t} & =-\frac{ v b}{ m L^{2}}-\frac{ \sin(\theta) g}{L}\\
\end{split}
\label{eqn:pendulum}
\end{equation}
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