He's flyingggg through this one. Had to slow down the video.

these are the type of lessons that seem easiest at surface level but I keep getting the answers wrong lol

Good example, thanks!

Exactly; the joint sufficient conditional framework is unnecessarily convoluted

same

Thanks for your response. I feel like I'm spending forever on semantics, but I'll keep at it.

What exactly is the point of learning this?

Thanks! Helpful elaboration.

What are formal logic notations?

Yeah same!