Why would one number theorems, propositions and lemmas separately? Should one use “above” and “below” in mathematical writing?Examples and importance of Embedding (and Non-Embedding) TheoremsWhy should one still teach Riemann integration?Two different theorems but only one fact?13 months and not even one report. what would you do?What are good ways to present proofs of theorems requiring auxiliary lemmas?What are some deep theorems, and why are they considered deep?What is the correct preposition? (And is there one?)Why should one subscribe to print JournalsWould mathematics be different if not written one-dimensionally? 5 $begingroup$ When it comes to numbering results in a mathematical publication, I'm aware of two methods: Joint numbering: Thm. 1, Prop. 2, Thm. 3, Lem. 4, etc. Separate numbering: Thm. 1, Prop. 1, Thm. 2, Lem. 1, etc. Every piece of writting advice I have encountered advocates the use of 1. over 2., the rationale being that it m...
