5 Commits (46848d8a93b08a082a1e153eeaaff561d2b50749)

Author	SHA1	Message	Date
Jon Eugster	46848d8a93	merge addition of Lemma statements	4 years ago
Jon Eugster	04c0466fa4	update to lean nightly 22-12-05	4 years ago
Jon Eugster	87f943a08c	levels: negation, nat-basics	4 years ago
Jon Eugster	b61ffb4499	more levels. lake-packages	4 years ago
Jon	cde0e95c1e	more levels	4 years ago