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.

Sign up for GitHub

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

Jump to bottom

Incorrect justification in the final line of 4.8.1 #1070

Open
FrozenWinters opened this issue Dec 24, 2020 · 0 comments
Open

Incorrect justification in the final line of 4.8.1 #1070

FrozenWinters opened this issue Dec 24, 2020 · 0 comments

Comments

@FrozenWinters
Copy link

The final line of the proof refers to the left universal property of identity types, which I believe refers to path induction, as in 2.15.10. The justification should be the exactly the same as that of the asterisked equivalence in 4.7.6.

P.S. I'll be marking small typos as I read the book and can later make a PR with some suggested corrections.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@FrozenWinters