12 Commits

Author	SHA1	Message	Date
Dan Frumin	0e9fcbc588	Show that Kf (A + B) -> Kf A	2017-09-25 13:45:01 +02:00
Dan Frumin	617451da28	Some closure properties for K-finite objects	2017-09-24 23:35:45 +02:00
Niels van der Weide	6a21e83b6c	Added length of disjoint sum	2017-09-22 16:16:12 +02:00
Niels van der Weide	344117a9b3	Length of product	2017-09-21 23:33:20 +02:00
Niels van der Weide	7b5bc340ff	Some cleaning	2017-09-21 18:13:34 +02:00
Niels van der Weide	f4253520c8	Added proof of inclusion/exclusion.	2017-09-21 18:09:40 +02:00
Niels van der Weide	bbe8f665df	Weakened assumption of singleton_isIn_d	2017-09-21 14:24:27 +02:00
Niels van der Weide	7f9b2b7032	Length also uses merely decidable equality	2017-09-21 14:17:48 +02:00
Niels van der Weide	39e2ce1c05	Uses merely decidable equality, added length.	2017-09-21 14:12:51 +02:00
Niels	f8234375c8	Decidable emptiness improved	2017-09-07 17:22:14 +02:00
Niels	6c86d0c524	Fixes	2017-09-07 15:44:22 +02:00
Niels	474c9324ca	A negligible change in the structure	2017-09-07 15:19:48 +02:00