Search for tag: "implies"

4 Media

CL - 12c - chains duration 4 minutes 34 seconds CL - 12c - chains CL - 12c - chains	CL - 12c - chains In this video we look at the next simplest example, chains of implications between atoms. We introduce the arrow rule. inf1a introduction to computation informatics 1 computation and logic arrows arrow valuations contraposition valuation diagram bottom implies chain alphabet letters things evaluation problem implications cuts rule sides implication side From Haoran Peng 0 likes 287 plays 0 Course Code INFR08025 Licence Type All rights reserved The University of Edinburgh Language English
CL - 12b - Binary Constraints duration 5 minutes 40 seconds CL - 12b - Binary Constraints CL - 12b - Binary Constraints	CL - 12b - Binary Constraints In this video we focus on binary constraints: clauses with two literals. A 2-SAT problem is a conjunction of binary constraints. We will represent it as a partial ordering on literals.In this video… inf1a introduction to computation informatics 1 arrow evaluation valuation arrows a. rule diagram implies biology head values implications literals rules combinations things implication conditions method question From Haoran Peng 0 likes 276 plays 0 Course Code INFR08025 Licence Type All rights reserved The University of Edinburgh Language English
CL - 12a - Order duration 7 minutes 14 seconds CL - 12a - Order CL - 12a - Order	CL - 12a - Order This video looks at the ordering of predicates. We first met thsis as the satisfaction ordering a ⊨ b.We look at the ordering of the 16 possible boolean functions of two variables. We can also view… inf1a introduction to computation informatics 1 computation and logic things hypercube subsets arrows b. universe implication implies thing arrow diagram row satisfaction ordering elements orderings valuations literals clause propositions From Haoran Peng 0 likes 325 plays 0 Course Code INFR08025 Licence Type All rights reserved The University of Edinburgh Language English
CL - Implication duration 3 minutes 32 seconds CL - Implication CL - Implication	CL - Implication We derive the implication rule using the rules introduced last week. inf1a introduction to computation informatics 1 computation and logic implies b. delta rule gamma satisfies comma left universe implication rules thing game table truth bottom chain deltas gammas trick From Haoran Peng 0 likes 388 plays 0 Course Code INFR08025 Licence Type All rights reserved The University of Edinburgh Language English