3 commits

Author	SHA1	Message	Date
Claudio Maggioni	a6662bc950	all done but practical usefulness	2023-05-27 22:39:27 +02:00
Claudio Maggioni	0476edae8a	Done part 4	2023-05-23 13:48:43 +02:00
Claudio Maggioni	611ca157b5	Done bulk of part 8	2023-05-22 22:09:00 +02:00