4 commits

Author	SHA1	Message	Date
Michael Sippel	10cd2f9bc9	fix expr_open & expr_lc for let case	2024-09-24 04:42:45 +02:00
Michael Sippel	f0d9a550b6	prove typing preservation of morphism translation	2024-09-24 04:42:45 +02:00
Michael Sippel	3d200e141e	add expr_open_lc and expr_subst_open lemmas	2024-09-24 04:42:45 +02:00
Michael Sippel	d690d6dcdc	organize coq sources in subdirectories	2024-09-21 13:00:57 +02:00