Search for tag: "intersect"

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01:18:02 ECS20 - W22 - Lecture 6 (3R): Sets 1 ECS20 - W22 - Lecture 6 (3R): Sets 1	ECS20 - W22 - Lecture 6 (3R): Sets 1 NOTE: "Typo" in what I wrote on one slide: R={x: x \not\in x}. Basics of sets. The only basic vocabulary is \in and \emptyset. Defining other relations: union, intersection complement,… sets naive set theory element cardinality union intersection set difference symmetric difference russell's paradox powerset complement b. universe thing numbers elements things theory apples compliment difference kind minus subset intersect definition answer From Phil Rogaway 0 likes 125 plays 0
01:19:50 ECS20 - W22 - Lecture 6 (3R): Sets 1 (full) ECS20 - W22 - Lecture 6 (3R): Sets 1 (full)	ECS20 - W22 - Lecture 6 (3R): Sets 1 (full) Basics of sets. The only basic vocabulary is \in and \emptyset. Defining other relations: union, intersection complement, set difference, symmetric difference. Identities and their proofs, including… sets naive set theory element cardinality union intersection set difference symmetric difference russell's paradox powerset complement b. universe thing numbers elements things theory apples compliment difference kind minus subset intersect definition From Phil Rogaway 0 likes 9 plays 0
08:24 ECS 120 3b:1 DFA intersection (two ways) ECS 120 3b:1 DFA intersection (two ways)	ECS 120 3b:1 DFA intersection (two ways) union intersection operations dfa complement languages compliment construction intersect closure d2 fact sort b. operation d1 column row f2 r1 From David Doty 1 likes 236 plays 0
05:12 ECS 120 0:2 sequences (discrete math review) ECS 120 0:2 sequences (discrete math review)	ECS 120 0:2 sequences (discrete math review) sequence cross pairs element cardinality elements tuple sets salad soup b. implementations pasta fish thing word pair sequences intersect multiplication From David Doty 1 likes 178 plays 0