# Derivation of the Schrodinger equation | ðŸ—– nosplit | â†‘ parent "Schrodinger equation" | 87, 1, 125

Where derivation == "intuitive routes", since a "law of physics" cannot be derived, only observed right or wrong.

TODO also comment on why are complex numbers used in the Schrodinger equation?.

Some approaches:

- https://en.wikipedia.org/w/index.php?title=Schr%C3%B6dinger_equation&oldid=964460597#Derivation: holy crap, this just goes all in into a Lie group approach, nice
- Richard Feynman's derivation of the Schrodinger equation:
- https://physics.stackexchange.com/questions/263990/feynmans-derivation-of-the-schrÃ¶dinger-equation
- https://www.youtube.com/watch?v=xQ1d0M19LsM "Class Y. Feynman's Derivation of the SchrÃ¶dinger Equation" published by doctorphys on 2020-04-10

- https://www.youtube.com/watch?v=zC_gYfAqjZY&list=PL54DF0652B30D99A4&index=53 "I5. Derivation of the SchrÃ¶dinger Equation" published by doctorphys