An Essay on Lagrangians Theory (298 words, 1 pages)
How Lagrangian Drive Modern TheoryHow Lagrangians drive modern theoryLagrangian theory (as well as Hamiltonian theory) has a highly influential role in modern physics, there being many remarkable uses to which ti can be put. For example, there is an important theorem, known as Nthers theorem, which tells us that, if ...
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