Term and formula in Predicate logic A Formal Language Predicate Logic provides a way to formalize natural language so that…
Browsing: Logical-Paradigm-category
Logical paradigm is a kind of modeling and reasoning about systems. It is a type of programming paradigm, largely based on formal logics.
Predicate Logic A predicate is a statement that contains variables (predicate variables) and that may be true or false depending…
Horn clauses and satisfiability Horn formulas are conjunctions of Horn clauses. Horn clauses are an implication whose assumption (left side…
Conjunctive normal form A literal L is either an atom p or the negation of an atom ¬p. If a…
The logic of soundness and completeness The logic of soundness and completeness is to check whether a formula φ is valid…
Propositional logic- formal language Propositional Logic (PL) is a formal language, which has syntax, a set of symbols, and semantics.…
Natural deduction Natural deduction System for a structured deduction from a set of assumptions, based on rules, specific to the…
Propositional logic-introduction Propositional logic or 0th order is the branch of logic that studies ways of joining as well as…
Declarative sentence Declarative Sentence (Statement) makes a statement, states a fact or an argument and ends with a full stop/period.…
Prolog-Logical Paradigm Prolog, Programming in logic, is a declarative programming language that is based on the ideas of logic programming.…