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Logical biconditional and Outline of logic

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Logical biconditional and Outline of logic

Logical biconditional vs. Outline of logic

In logic and mathematics, the logical biconditional (sometimes known as the material biconditional) is the logical connective of two statements asserting "P if and only if Q", where P is an antecedent and Q is a consequent. Logic is the formal science of using reason and is considered a branch of both philosophy and mathematics.

Similarities between Logical biconditional and Outline of logic

Logical biconditional and Outline of logic have 17 things in common (in Unionpedia): Antecedent (logic), Biconditional elimination, Biconditional introduction, Categorical proposition, Consequent, Exclusive or, Idempotence, Logic, Logical connective, Logical disjunction, Logical equivalence, Material conditional, Mathematics, Necessity and sufficiency, Negation, Proposition, Truth value.

Antecedent (logic)

An antecedent is the first half of a hypothetical proposition, whenever the if-clause precedes the then-clause.

Antecedent (logic) and Logical biconditional · Antecedent (logic) and Outline of logic · See more »

Biconditional elimination

Biconditional elimination is the name of two valid rules of inference of propositional logic.

Biconditional elimination and Logical biconditional · Biconditional elimination and Outline of logic · See more »

Biconditional introduction

In propositional logic, biconditional introduction is a valid rule of inference.

Biconditional introduction and Logical biconditional · Biconditional introduction and Outline of logic · See more »

Categorical proposition

In logic, a categorical proposition, or categorical statement, is a proposition that asserts or denies that all or some of the members of one category (the subject term) are included in another (the predicate term).

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Consequent

A consequent is the second half of a hypothetical proposition.

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Exclusive or

Exclusive or or exclusive disjunction is a logical operation that outputs true only when inputs differ (one is true, the other is false).

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Idempotence

Idempotence is the property of certain operations in mathematics and computer science that they can be applied multiple times without changing the result beyond the initial application.

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Logic

Logic (from the logikḗ), originally meaning "the word" or "what is spoken", but coming to mean "thought" or "reason", is a subject concerned with the most general laws of truth, and is now generally held to consist of the systematic study of the form of valid inference.

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Logical connective

In logic, a logical connective (also called a logical operator, sentential connective, or sentential operator) is a symbol or word used to connect two or more sentences (of either a formal or a natural language) in a grammatically valid way, such that the value of the compound sentence produced depends only on that of the original sentences and on the meaning of the connective.

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Logical disjunction

In logic and mathematics, or is the truth-functional operator of (inclusive) disjunction, also known as alternation; the or of a set of operands is true if and only if one or more of its operands is true.

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Logical equivalence

In logic, statements p and q are logically equivalent if they have the same logical content.

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Material conditional

The material conditional (also known as material implication, material consequence, or simply implication, implies, or conditional) is a logical connective (or a binary operator) that is often symbolized by a forward arrow "→".

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Mathematics

Mathematics (from Greek μάθημα máthēma, "knowledge, study, learning") is the study of such topics as quantity, structure, space, and change.

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Necessity and sufficiency

In logic, necessity and sufficiency are terms used to describe an implicational relationship between statements.

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Negation

In logic, negation, also called the logical complement, is an operation that takes a proposition P to another proposition "not P", written \neg P (¬P), which is interpreted intuitively as being true when P is false, and false when P is true.

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Proposition

The term proposition has a broad use in contemporary analytic philosophy.

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Truth value

In logic and mathematics, a truth value, sometimes called a logical value, is a value indicating the relation of a proposition to truth.

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The list above answers the following questions

Logical biconditional and Outline of logic Comparison

Logical biconditional has 28 relations, while Outline of logic has 501. As they have in common 17, the Jaccard index is 3.21% = 17 / (28 + 501).

References

This article shows the relationship between Logical biconditional and Outline of logic. To access each article from which the information was extracted, please visit:

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