4 Commits

Author	SHA1	Message	Date
NT	8556fa6c96	cleanup, unified notation NN instead of ANN	2021-03-10 12:15:50 +08:00
NT	0625cb6b0b	intro updates	2021-02-15 16:04:09 +08:00
NT	57938d7abe	sol code	2021-01-22 20:31:22 +08:00
NT	0063c71c05	more text	2021-01-12 11:50:42 +08:00