Bra-ket Memes

Ever seen a physicist get excited about notation? Dirac is literally splitting up his beloved bra-ket notation like a possessive boyfriend who can't decide which part he loves more. First hugging the whole <u,v> together, then frantically separating them into <u| and |v> parts. The mathematical equivalent of "I love you so much I need to tear you apart." Quantum mechanics: where even the notation has commitment issues.

Congratulations! You've just committed the physics equivalent of wearing socks with sandals. The first notation ⟨a|b⟩ is Dirac's bra-ket notation used in quantum mechanics to represent inner products of quantum states. The second →a · →b is just your everyday dot product for vectors. Using quantum notation for classical mechanics is like bringing a particle accelerator to a knife fight – technically impressive but wildly inappropriate. That smug face says it all: "I don't just break the laws of physics, I break the laws of mathematical notation too." Next up: writing E=mc² as a haiku.