How can I animate given the lagrangian?

Question:How can I animate given the lagrangian?

Posted: AndrewG 195

April 13 2014

Given the lagrangian from the pendulum physics example on the help page,

or text format.

L := -sin(omega*t-phi(t))*(diff(phi(t), t))*a*l*m*omega+(1/2)*(diff(phi(t), t))^2*l^2*m+cos(phi(t))*g*l*m

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