01:20:53duration 1 hour 20 minutes
ECS20 - W22 - Lecture 8 (4R): Sets 3
Review of strings and languages. Closing a set…
07:03duration 7 minutes 3 seconds
ECS 120 4c:2 NFAs can simulate regex_s example
08:18duration 8 minutes 18 seconds
ECS 120 4c:1 NFAs can simulate regex_s proof
05:13duration 5 minutes 13 seconds
ECS 120 3c:4 NFA Kleene star proof
08:20duration 8 minutes 20 seconds
ECS 120 3c:1 NFA Kleene star example
06:02duration 6 minutes 2 seconds
ECS 120 3b:4 NFA concatenation example
08:45duration 8 minutes 45 seconds
ECS 120 3b:2 gotchas-multiple union or…
ECS 120 3b:2 gotchas-multiple union or intersection
12:59duration 12 minutes 59 seconds
ECS 120 2a:4 small examples
errata: At 2:08, I incorrectly identified the…
10:01duration 10 minutes 1 second
ECS 120 2a:3 conventions and the tree view of…
ECS 120 2a:3 conventions and the tree view of regex_s
10:23duration 10 minutes 23 seconds
ECS 120 2a:2 regex formal definition