Hacker News with Generative AI: Definitions

Can mathematical definitions of form "P if Q" mean "P if and only if Q"? (2012) (stackexchange.com)
Mathematics, Logic, Definitions, Mathematical Notation
7 points by susam 96 days ago | 5 comments
What's the difference between a motor and an engine? (2013) (engineering.mit.edu)
Engineering, Mechanics, Definitions
135 points by wizardforhire 183 days ago | 138 comments
What’s the difference between an -ectomy, an -ostomy, and an -otomy? (1986) (straightdope.com)
Medical Terminology, Definitions, History
253 points by tzs 190 days ago | 100 comments