6 commits

Author	SHA1	Message	Date
Yiyun Liu	fd0b48073d	Add nat type definition	2025-02-21 13:23:38 -05:00
Yiyun Liu	38a0416b2c	Add a constant to avoid kripke LR	2025-02-04 22:14:27 -05:00
Yiyun Liu	d9b5ef1267	Refactor the impossible case proof	2025-02-04 15:06:17 -05:00
Yiyun Liu	6cc3a65163	Discharge one case of antirenaming using injective renaming	2025-02-02 19:42:42 -05:00
Yiyun Liu	9f80013df6	Add tstar to preserve eta normal forms	2025-01-27 16:44:48 -05:00
Yiyun Liu	2f04bcc75c	Add a mostly finished eta postponement proof	2025-01-25 16:08:21 -07:00