9 Commits (6d1058773c24036d0e2a2be87e742f98ba2bcc6a)

Author	SHA1	Message	Date
Jon Eugster	f0171797f3	typo	2 years ago
Jon Eugster	404f346920	set theory levels	2 years ago
Jon Eugster	d2be90a8a0	bump mathlib and use Even/Odd.	2 years ago
Jon Eugster	420f913e69	reorganise world Implication	2 years ago
Jon	44b8edbec3	updates	2 years ago
Jon Eugster	802d748bf4	collapsable side panel	2 years ago
Jon Eugster	87f943a08c	levels: negation, nat-basics	2 years ago
Jon Eugster	5bf0cd9775	first_levels	2 years ago
Alexander Bentkamp	732754c9fc	rework build process	2 years ago