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ECS20 - W22 - Lecture 12 (6R): Induction and… duration 1 hour 25 minutes ECS20 - W22 - Lecture 12 (6R): Induction and… ECS20 - W22 - Lecture 12 (6R): Induction and Recursion 1	ECS20 - W22 - Lecture 12 (6R): Induction and Recursion 1 Lecture 2022-02-10. The language of number theory, and the Peano axioms for it. The last axiom: the principle of mathematical induction. Different forms of it. Using induction for establishing… induction +24 More From Phil Rogaway 0 likes 138 plays 0
ECS20 - W22 - Lecture 7 (4T): Sets 2 duration 1 hour 21 minutes ECS20 - W22 - Lecture 7 (4T): Sets 2 ECS20 - W22 - Lecture 7 (4T): Sets 2	ECS20 - W22 - Lecture 7 (4T): Sets 2 More about sets. Powerset of a set. Cross product of sets. The axiomatic approach to set theory. Languages (sets of strings). sets +24 More From Phil Rogaway 0 likes 117 plays 0
mat180-2022-01-03 duration 42 minutes 13 seconds mat180-2022-01-03 mat180-2022-01-03	mat180-2022-01-03 proof +19 More From Matthias Koeppe 0 likes 18 plays 0
ECS20 - W22 - Lecture 4 (2R): Logic 3 duration 1 hour 22 minutes ECS20 - W22 - Lecture 4 (2R): Logic 3 ECS20 - W22 - Lecture 4 (2R): Logic 3	ECS20 - W22 - Lecture 4 (2R): Logic 3 Building a circuit for adding two 64-bit values. Tautologies. A formal system for proving theorem. The completeness and soundness theorems for sentential logic. Adding quantifier: first-order… circuit +24 More From Phil Rogaway 0 likes 171 plays 0
ECS 220 6c:7.2-2 From undecidable problems to… duration 5 minutes 55 seconds ECS 220 6c:7.2-2 From undecidable problems to… ECS 220 6c:7.2-2 From undecidable problems to unprovable truths	ECS 220 6c:7.2-2 From undecidable problems to unprovable truths statement +19 More From David Doty 0 likes 33 plays 0