Earlier quoted context omitted.
Same on the laplace transforms. I was kinda mad we had learned any other way. It was a lot easier than whatever we were doing before mathematically! I wonder, how much control theory is there in CPU?
There's Boolean algebra but no control theory is needed for logic design. One minor caveat is that most CPUs nowadays contain phase-locked loop (PLL) clock multipliers. Those fall into the domain of control theory but strictly speaking they're not part of the logic.
I maybe had the most trouble just figuring out which instantiated PLL in the chip belonged to which PLL design, and where someone stuck the documentation in the giant repo. Especially since a hardware designer may think, oh we don’t need to update the docs, “nothing changed,” but the PLLs did change names because of a process change and their parameters may have changed slightly, even if they’re essentially the same. And chasing down small changes and documenting them ends up being a lot of the job in software.