3 commits

Author	SHA1	Message	Date
autistic-symposium-helper	7f2cc49ab7	add old readings on rollups (for completeness)	2024-11-04 18:50:56 +07:00
autistic-symposium-helper	d404df6286	understanding rollups, by barnabe	2024-11-04 18:46:48 +07:00
bt3gl	bf1f5938c1	reorganize chapters	2024-11-04 16:06:42 +07:00