emphasize the importance of defining terms clearly

[d-morrison]

every term should have an explicit, concise definition immediately before or after the term is first used

every definition should have an example, immediately before or after the definition is stated.

also every mathematical theorem (and lemmas, corollaries, and postulates) should have an example of how they apply, immediately after they are defined.

[github-actions]

This GitHub issue emphasizes the importance of clearly defining terms, proposing that each term should have an explicit and concise definition provided immediately before or after its first use. Additionally, every definition should include an example to clarify its meaning in context. The issue also suggests that all mathematical theorems, along with related elements like lemmas, corollaries, and postulates, should be accompanied by examples demonstrating their practical application directly after being introduced. This approach aims to improve clarity, understanding, and accessibility.