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

conjunction, disjunction, nor material conditional has an equivalent form constructed from the other four logical connectives. The standard logical connectives...

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...

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...

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

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

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

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

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

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

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...

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...

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

{\displaystyle \lor } is the disjunction logic operator (OR), ⟺ {\displaystyle \iff } is a metalogical symbol meaning "can be replaced in a logical proof with", often...

( x ) {\displaystyle \exists x\in D\;P(x)} is equivalent to the logical disjunction P ( a 1 ) ∨ . . . ∨ P ( a n ) {\displaystyle P(a_{1})\lor ...\lor...

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...

{\displaystyle \neg P\lor Q} , where ∨ {\displaystyle \lor } is logical disjunction. Algebraically, classical negation corresponds to complementation...

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

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

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...

that the logical operation signified by "+" is not the same as the inclusive disjunction signified by "∨" but is actually equivalent to the logical inequality...

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...

it asserts that one among a number of alternatives must be true. This disjunction is problematic because it oversimplifies the choice by excluding viable...

of probabilities about logical propositions or events logically linked together in conjunctions (AND operations) or disjunctions (OR operations) as in...

polynomial hierarchy collapses. The DLV (DataLog with Disjunction, where the logical disjunction symbol V is used) system implements the disjunctive stable...

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

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

{\displaystyle g\,y} . The sum type is used for the concepts of logical disjunction and union. Two common type dependencies, dependent product and dependent...

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