Group Theory, lecture 5.1: Group actions

[@deceo2119]

Ramsey Bolton being this good at math makes him even scarier

[@abhinavprabhakar455]

this channel is really under rated

[@jadenpark4741]

Very nice explanation! the examples are really helpful :)

[@mahirabbas3700]

Amazing

[@aliharkatti1145]

thank you for this course I think is better to say psi_e=id_X not=e

[@Mathin3D]

Every goddamned lecture on this topic provides the same half as$ed description using cr@ppy notation. Don't use product notation to denote a freaking function output.

[@phlaelo866]

It is proper notation. It is not a product notation, it's a *, which stands for any binary operator - which groups do require