2 commits

Author	SHA1	Message	Date
Heiko Schaefer	5d5079ccb8	move history and present to ch3	2023-09-15 13:03:59 +02:00
Heiko Schaefer	c8054b9120	Initial outline and old notes ... (Rough merge of two precursor projects by Heiko, and outline notes by Paul)	2023-09-14 21:30:43 +02:00