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

Feature/fix presup #223

Merged
merged 24 commits into from
Sep 30, 2024
Merged

Feature/fix presup #223

merged 24 commits into from
Sep 30, 2024

Conversation

HuStmpHrrr
Copy link
Member

c.f. #181

This is the deadliest thing I have ever done...

still WIP.

@HuStmpHrrr
Copy link
Member Author

@Ailrun any way to modularize this mess? I am dead.

@Ailrun
Copy link
Member

Ailrun commented Sep 20, 2024

I see some equivalences several times (like B[Wk][Id,,M] \approx B) so extracting lemmas for such might help?

@Ailrun
Copy link
Member

Ailrun commented Sep 30, 2024

I realized that we don't even need mutual induction for presupposition of wf_exp/wf_sub. The "enhanced" rules for subtyping provide immediate (inductive) proof for well-formedness of type of wf_exp.

@HuStmpHrrr HuStmpHrrr enabled auto-merge (squash) September 30, 2024 20:10
@HuStmpHrrr HuStmpHrrr mentioned this pull request Sep 30, 2024
@HuStmpHrrr
Copy link
Member Author

fix it together in #229

@HuStmpHrrr HuStmpHrrr merged commit 1829f6b into ext/prop-eq Sep 30, 2024
2 checks passed
@HuStmpHrrr HuStmpHrrr deleted the feature/fix-presup branch September 30, 2024 21:48
@Ailrun Ailrun added this to the Support Identity Type milestone Oct 2, 2024
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