Euler-Lagrange方程的求解
Euler-Lagrage方程
\frac{\partial{g}}{\partial{x}}(x(t),\dot{x}(t),t)-\frac{\mathrm{d}}{\mathrm{d}t}[\frac{\partial{g}}{\partial{\dot{x}}}(x(t),\dot{x}(t[......]Somebody else looking in
\frac{\partial{g}}{\partial{x}}(x(t),\dot{x}(t),t)-\frac{\mathrm{d}}{\mathrm{d}t}[\frac{\partial{g}}{\partial{\dot{x}}}(x(t),\dot{x}(t[......]