Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

feat(Modal): Strong completeness of Geach logics #34

Merged
merged 23 commits into from
Apr 13, 2024

Conversation

SnO2WMaN
Copy link
Member

@SnO2WMaN SnO2WMaN commented Apr 3, 2024

Axiom T, D, B, 4, 5, .2, etc. is characterized by Geach Axiom. Every K extension closed by Geach axiom is Kripke complete.

Logic/Logic/Deduction.lean Outdated Show resolved Hide resolved
@SnO2WMaN SnO2WMaN marked this pull request as ready for review April 13, 2024 03:44
@SnO2WMaN
Copy link
Member Author

形式化が終わった.本筋の証明とは関係ない変更が多く大変かもしれないがレビューをお願いします.

aesopを使ったDeductionの自動化は急ごしらえでかなり雑なのでこれはそのうち何らかリファクタリングするかもしれない.

@SnO2WMaN SnO2WMaN changed the title feat(Modal): Geach logics feat(Modal): Strong Completeness of Geach logics Apr 13, 2024
@SnO2WMaN SnO2WMaN changed the title feat(Modal): Strong Completeness of Geach logics feat(Modal): Strong completeness of Geach logics Apr 13, 2024
Logic/Logic/LogicSymbol.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Axioms.lean Show resolved Hide resolved
@iehality
Copy link
Member

iehality commented Apr 13, 2024

これはできればでよいのだけど(なぜなら私もあまりできていないので),ファイルに解説を載せてほしい(https://leanprover-community.github.io/contribute/doc.html などが参考になると思う)

@SnO2WMaN
Copy link
Member Author

これはできればでよいのだけど(なぜなら私もあまりできていないので),ファイルに解説を載せてほしい(https://leanprover-community.github.io/contribute/doc.html などが参考になると思う)

Modal関連のファイル全てに一旦書いておこうと思うので,違うPRを生やして書いておきます.

Logic/Modal/Normal/Geach.lean Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
Logic/Modal/Normal/Geach.lean Outdated Show resolved Hide resolved
@iehality iehality merged commit 9ef771e into FormalizedFormalLogic:master Apr 13, 2024
1 check passed
@SnO2WMaN SnO2WMaN deleted the geach branch April 13, 2024 14:10
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants