[_kb]

From what I’ve had exposure to conjunction, disjunction, and negation symbols are common if you’re discussing logic [1].

Boolean algebra then use product, sum, and complement [2].

Both can express the same thing. In this case `*` is easier to type than `·`.

[1]: https://simple.industries/notes/propositions.html

[2]: https://simple.industries/notes/boolean-algebra.html