Hacker News new | ask | show | jobs
by Mikhail_Edoshin 1064 days ago
This part I do not know, but NULLs are either Codd’s idea or the one he sided with.

Another example when an invention goes against the established logic would be quaternions.
1 comments
at_compile_time 1064 days ago
>Another example when an invention goes against the established logic would be quaternions.

How so?

link