Square of opposition
id:
square-of-opposition-209-54169
title:
Square of opposition
text:
In term logic, the square of opposition is a diagram representing the relations between the four basic categorical propositions.
The origin of the square can be traced back to Aristotle's tractate On Interpretation and its distinction between two oppositions: contradiction and contrariety.
However, Aristotle did not draw any diagram; this was done several centuries later by Apuleius and Boethius.
brand slug:
wiki
category slug:
encyclopedia
description:
Type of logic diagram
original url:
https://en.wikipedia.org/wiki/Square_of_opposition
date created:
2003-06-15T22:32:44Z
date modified:
2024-09-11T10:53:48Z
main entity:
{"identifier":"Q2749902","url":"https://www.wikidata.org/entity/Q2749902"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/51/Square_of_opposition%2C_set_diagrams.svg","width":479,"height":620}
fields total:
13
integrity:
16