In logic, disjunction, also known as logical disjunction or logical or or logical addition or inclusive disjunction, is a logical connective typically...
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Exclusive or (redirect from Exclusive disjunction)
Exclusive or, exclusive disjunction, exclusive alternation, logical non-equivalence, or logical inequality is a logical operator whose negation is the...
31 KB (3,346 words) - 16:01, 30 June 2024
In logic, conditioned disjunction (sometimes called conditional disjunction) is a ternary logical connective introduced by Church. Given operands p, q...
4 KB (290 words) - 13:51, 19 July 2024
Disjunction introduction or addition (also called or introduction) is a rule of inference of propositional logic and almost every other deduction system...
3 KB (373 words) - 16:43, 13 June 2022
False dilemma (redirect from Invalid disjunction)
it asserts that one among a number of alternatives must be true. This disjunction is problematic because it oversimplifies the choice by excluding viable...
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De Morgan's laws (redirect from Negation of disjunction)
British mathematician. The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation. The rules can be expressed...
23 KB (3,659 words) - 19:17, 17 July 2024
In propositional logic, disjunction elimination (sometimes named proof by cases, case analysis, or or elimination) is the valid argument form and rule...
3 KB (383 words) - 04:49, 15 November 2023
In mathematical logic, the disjunction and existence properties are the "hallmarks" of constructive theories such as Heyting arithmetic and constructive...
8 KB (1,178 words) - 23:43, 15 January 2024
Nondisjunction (redirect from Non-disjunction)
Nondisjunction is the failure of homologous chromosomes or sister chromatids to separate properly during cell division (mitosis/meiosis). There are three...
25 KB (2,857 words) - 18:11, 18 May 2024
Mitral annular disjunction (MAD) is a structural abnormality of the heart in the mitral annulus ring. It is generally defined as an abnormal displacement...
4 KB (397 words) - 08:51, 14 June 2024