Talk:Contraposition

Mathematics High‑priority

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Philosophy: Logic Mid‑importance

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Archive 1

"Proof by contrapositive"

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]

"Contraposition (traditional logic)"

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]

Update: This merger has been performed. Thiagovscoelho (talk) 00:29, 16 May 2024 (UTC)[reply]