Tamás Görbe on X: "Commutation relations like this form the basis of quantum mechanics. This example expresses the connection between position (X) and momentum (P): [X,P]=XP-PX=ih/2π, where h is Planck's constant. It
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![SOLVED: Using the commutation relations [Jx, Jy] = ihJz, [Jy, Lz] = ihJx, [Jz, Jx] = ihJy and the definitions J^2 := Jx^2 + Jy^2 + Jz^2 and J+ := Jx + SOLVED: Using the commutation relations [Jx, Jy] = ihJz, [Jy, Lz] = ihJx, [Jz, Jx] = ihJy and the definitions J^2 := Jx^2 + Jy^2 + Jz^2 and J+ := Jx +](https://cdn.numerade.com/ask_images/7c78e7fcda7640d6bc1443b2327d02de.jpg)
SOLVED: Using the commutation relations [Jx, Jy] = ihJz, [Jy, Lz] = ihJx, [Jz, Jx] = ihJy and the definitions J^2 := Jx^2 + Jy^2 + Jz^2 and J+ := Jx +
![complex analysis - Trouble Deriving the Canonical Commutation Relation from the Product Rule - Mathematics Stack Exchange complex analysis - Trouble Deriving the Canonical Commutation Relation from the Product Rule - Mathematics Stack Exchange](https://i.stack.imgur.com/lM2Nl.png)