Wow! Last night I picked up Dirac's little "Lectures on Quantum Mechanics" and stumbled at the start because my '60s mechanics education didn't include the Lagrangian, much less the Hamiltonian.
Today comes this and it should be more than enough for me to give Dirac another solid whack! Maybe enough, even, to come out the other side given another fundamental or two.
Today comes this and it should be more than enough for me to give Dirac another solid whack! Maybe enough, even, to come out the other side given another fundamental or two.