To effectively use propositional logic, familiarize yourself with the common symbols and their meanings. The logical connective "AND" is represented by ∧, "OR" by ∨, "NOT" by ¬, "IMPLIES" by ...

The resolution algorithm is sound and complete for any propositional logic (PL) KBs, but its runtime complexity is exponential with respect to the number of symbols. Note that the PL KB must be ...

Propositional Logic is a branch of mathematical logic that deals with propositions or statements that are either true or false. It is also called "sentential logic" or "propositional calculus." In ...

Propositional Logic is a branch of mathematical logic that deals with propositions or statements that are either true or false. It is also called "sentential logic" or "propositional calculus." In ...

Propositional logic, however, is the study of words — more specifically, the logical connectives of words and the statements they create. Propositional logic teaches how to take words and turn them ...

Recently, the old logical notion of forgetting propositional symbols (or reducing the logical vocabulary) has been generalized to a new notion: forgetting literals. The aim was to help the automatic ...

Effectively Propositional Logic (EPR), also known as the Bernays-Schoenfinkel class, allows encoding problems that are propositional in nature, but EPR encodings can be exponentially more succinct ...