I'm confused by the mention of Lagrangian formalism in the title. It gives the same differential equations as Newtonian or Hamiltonian mechanics. It's a way to get the equations of motions, not a particular kind of motion. Why is it mentioned specifically here?
My point was that the title, as it is now, doesn't make much sense, or atleast it's not informational like it seems like it's trying to be. This is like saying, A painting done with paint.
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