Tag: two

Subcontraries in Traditional Logic

Subcontraries are two particular statements in traditional logic that cannot both be…

Steven Haynes
BySteven Haynes

Strongly Connected Relations

A relation R is strongly connected if for any two elements x…

Steven Haynes
BySteven Haynes

Strict Implication

Strict implication defines a relationship where the truth of the antecedent necessarily…

Steven Haynes
BySteven Haynes

Sound Deductive Argument

A sound deductive argument is both valid and has true premises. This…

Steven Haynes
BySteven Haynes

S4 Modal Logic System

S4 is a modal logic system defined by reflexivity and transitivity axioms…

Steven Haynes
BySteven Haynes

Pairing Function

A pairing function maps pairs of natural numbers to a single natural…

Steven Haynes
BySteven Haynes

Ordered Pair

An ordered pair is a fundamental mathematical structure containing two elements in…

Steven Haynes
BySteven Haynes

Obverse in Traditional Logic

The obverse is a logical operation that negates a proposition's predicate and…

Steven Haynes
BySteven Haynes

The Necessity of Identity

The principle of the necessity of identity asserts that if two objects…

Steven Haynes
BySteven Haynes

Minor Premise in Syllogisms

The minor premise is a crucial component of a syllogism, containing the…

Steven Haynes
BySteven Haynes