Existential graph
id:
existential-graph-189-10117860
title:
Existential graph
text:
An existential graph is a type of diagrammatic or visual notation for logical expressions, created by Charles Sanders Peirce, who wrote on graphical logic as early as 1882, and continued to develop the method until his death in 1914. They include both a separate graphical notation for logical statements and a logical calculus, a formal system of rules of inference that can be used to derive theorems.
brand slug:
wiki
category slug:
encyclopedia
description:
Type of diagrammatic notation for propositional logic
original url:
https://en.wikipedia.org/wiki/Existential_graph
date created:
2005-07-14T20:37:29Z
date modified:
2024-09-09T09:02:35Z
main entity:
{"identifier":"Q1383836","url":"https://www.wikidata.org/entity/Q1383836"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/5/58/Charles_Sanders_Peirce.jpg","width":434,"height":582}
fields total:
13
integrity:
16