When I took the theory of computation class at CMU in the mid-80s it was in the philosophy department. The professor knew almost nothing about actual computers. Which was pretty cool, honestly.
"Computer science is no more about computers than astronomy is about telescopes."
Usually attributed to Dijkstra.
> When I took the theory of computation class at CMU in the mid-80s it was in the philosophy department.
To be fair, theory of computation is more logic/proofs/formalism than what is mistakenly associated with CS nowadays - programming. Besides isn't everything just philosophy at the end of that day?
> The professor knew almost nothing about actual computers.
The foundations of theory of computation were laid before actual computers.
> Which was pretty cool, honestly.
I can't imagine my philosophy professors teaching theory of computation as they too didn't know anything about computers. But I'm sure they would have made it interesting.