Talk:Contraposition

Mathematics High‑priority

	Mathematics portal This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics articles
High	This article has been rated as High-priority on the project's priority scale.

Philosophy: Logic Mid‑importance

This article is within the scope of WikiProject Philosophy, a collaborative effort to improve the coverage of content related to philosophy on Wikipedia. If you would like to support the project, please visit the project page, where you can get more details on how you can help, and where you can join the general discussion about philosophy content on Wikipedia.PhilosophyWikipedia:WikiProject PhilosophyTemplate:WikiProject PhilosophyPhilosophy articles

Mid

This article has been rated as Mid-importance on the project's importance scale.

Associated task forces:
/
	Logic

Archives

Archive 1

"Proof by contrapositive"[edit]

I have archived the previous discussions simply because they were all 4 years old or older. But I want to discuss something that was already brought up in those, namely mergers, since Wikipedia has many pages on the same topics. I want to start by merging Proof by contrapositive here, since it is a short article on a topic that relates very closely to this one. What do people think? Thiagovscoelho (talk) 11:47, 20 April 2024 (UTC)[reply]

Update: This merger has been performed. Thiagovscoelho (talk) 11:17, 30 April 2024 (UTC)[reply]

Merger proposal[edit]

I think it would also be good to merge Contraposition (traditional logic) here. The pages are closely connected. If this page covers contraposition in nonclassical logics, it should cover contraposition in traditional logic too. The material in the other page is very short and could be a section here. Thiagovscoelho (talk) 11:33, 30 April 2024 (UTC)[reply]