In logic, disjunction (also known as logical disjunction, logical or, logical addition, or inclusive disjunction) is a logical connective typically notated...

if p, then p ∧ q is q, otherwise p ∧ q is p. Logical disjunction is an operation on two logical values, typically the values of two propositions, that...

Apq} for disjunction, C p q {\displaystyle Cpq} for implication, E p q {\displaystyle Epq} for biconditional in Łukasiewicz in 1929. Such a logical connective...

Boolean logic, logical NOR, non-disjunction, or joint denial is a truth-functional operator which produces a result that is the negation of logical or. That...

topics Logical disjunction Logical graph Negation Operation Peano–Russell notation Propositional calculus "2.2: Conjunctions and Disjunctions". Mathematics...

exclusive disjunction, exclusive alternation, logical non-equivalence, or logical inequality is a logical operator whose negation is the logical biconditional...

fallacies: Affirming a disjunct – concluding that one disjunct of a logical disjunction must be false because the other disjunct is true; A or B; A, therefore...

other deduction system. The rule makes it possible to introduce disjunctions to logical proofs. It is the inference that if P is true, then P or Q must...

doesn't distribute over any binary function (not even itself), but logical disjunction distributes over biconditional. Idempotency: No Monotonicity: No...

scientific digital cameras And/or, a grammatical conjunction (and logical disjunction) Andor (also known as Andoria), the homeworld of the fictional Andorian...

three-step argument, and the use of a logical disjunction (any "or" statement.) For example, "P or Q" is a disjunction, where P and Q are called the statement's...

∧ {\displaystyle \land } is the logical conjunction operator (AND), ∨ {\displaystyle \lor } is the logical disjunction operator (OR). which can be generalized...

The OR gate is a digital logic gate that implements logical disjunction. The OR gate outputs "true" if any of its inputs is "true"; otherwise it outputs...

the algebraic distributive law is valid, where both logical conjunction and logical disjunction are distributive over each other so that for any propositions...

(number) (in Boolean algebra with a notation where '+' denotes a logical disjunction) 0 (number) (in Boolean algebra with a notation where '+' denotes...

was needed so that the ALGOL Boolean operators ∧ (logical conjunction) and ∨ (logical disjunction) could be composed using /\ and \/ respectively. The...

condition, also known as a logical disjunction. A spider diagram is a boolean expression involving unitary spider diagrams and the logical symbols ∧ , ∨ , ¬ {\displaystyle...

fallacies—invalid argument forms involving logical errors. Rules of inference belong to logical systems, and distinct logical systems use different rules of inference...

conjunctions in English Exclusive or, the logical meaning of "either ... or ... but not both" Logical disjunction, the logical meaning of "either ... or ... or...

not a ring is the two-element Boolean algebra, for instance with logical disjunction ∨ {\displaystyle \lor } as addition. A motivating example that is...

have the result as 0. Similar to bitwise AND, bitwise OR performs logical disjunction at the bit level. Its result is a 1 if either of the bits is 1 and...

Polish notation by Łukasiewicz (but not as ||, often used to represent disjunction). Its dual is the NOR operator (also known as the Peirce arrow, Quine...

Turkish vocabulary is the set of words within the Turkish language. The language widely uses agglutination and suffixes to form words from noun and verb...

and intersection is distributive over union. Logical disjunction ("or") is distributive over logical conjunction ("and"), and vice versa. For real numbers...

Conditioned disjunction Evasive Boolean function Exclusive or Functional completeness Logical biconditional Logical conjunction Logical disjunction Logical equality...

regular expression operators like | (the operator for alternation or logical disjunction) it is superior to PCRE. Unlike PCRE, which supports features such...

are numbers. Second, Boolean algebra uses logical operators such as conjunction (and) denoted as ∧, disjunction (or) denoted as ∨, and negation (not) denoted...

In logic, the term conditional disjunction can refer to: conditioned disjunction, a ternary logical connective introduced by Alonzo Church a rule in classical...

of an argument can be tested, proved or disproved, and depends on its logical form. In logic, an argument is a set of related statements expressing the...

suggested set of logical symbols Logic gate § Symbols Logical connective Mathematical operators and symbols in Unicode Non-logical symbol Polish notation...