Kalid - also your explanation of complex numbers is absolutely amazing. Sure I could manipulate them by memorizing rules, but I never really knew what they mea

Kalid - also your explanation of complex numbers is absolutely amazing. Sure I could manipulate them by memorizing rules, but I never really knew what they meant or why they were important. I also love the Numberphile explanation of quaternions (building up from real to complex numbers, etc.) - https://www.youtube.com/watch?v=3BR8tK-LuB0 https://www.youtube.com/watch?v=3BR8tK-LuB0 -Sujan