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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,…

From  Phil Rogaway 0 likes 123 plays 0  

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…

From  Phil Rogaway 0 likes 6 plays 0  

Week 6 Peer Review and Revision

From  Marc Dadigan 0 likes 30 plays 0  

ECS 220 2b:4.3-4 logical structure of NP and coNP

From  David Doty 0 likes 25 plays 0  

ECS 120 8b:2 definition of polynomial-time reducibility

Errata: starting at 8:30, I show Python code with the function reduction_from_clique_to_independent_set. This should be reduction_from_independent_set_to_clique instead.

From  David Doty 0 likes 167 plays 0  

ECS 120 8b:1 reducing IndSet to Clique

From  David Doty 0 likes 155 plays 0  

ECS 120 3c:4 NFA Kleene star proof

From  David Doty 1 likes 129 plays 0  

ECS 120 3b:1 DFA intersection (two ways)

From  David Doty 1 likes 178 plays 0  

ECS 120 3a:1 automatic transformation of regex_s NFAs, DFAs

From  David Doty 1 likes 182 plays 0