http://wiki.karljones.com/index.php?action=history&feed=atom&title=Logical_graph 2026-10-23T19:55:53Z Revision history for this page on the wiki MediaWiki 1.24.2 http://wiki.karljones.com/index.php?title=Logical_graph&diff=18757&oldid=prev 2016-09-23T14:06:13Z

<p>Created page with &quot;A &#039;&#039;&#039;logical <a href="/index.php/Graph_(discrete_mathematics)" title="Graph (discrete mathematics)">graph</a>&#039;&#039;&#039; is a special type of diagramatic structure in any one of several systems of graphical syntax that Charles Sanders Peir...&quot;</p> <p><b>New page</b></p><div>A '''logical [[Graph (discrete mathematics)|graph]]''' is a special type of diagramatic structure in any one of several systems of graphical syntax that [[Charles Sanders Peirce]] developed for logic.<br /> <br /> == Description ==<br /> <br /> In his papers on [[qualitative logic]], [[Entitative graph|entitative graphs]], and [[Existential graph|existential graphs]], Peirce developed several versions of a graphical [[Formal system|formalism]], or a graph-theoretic formal language, designed to be interpreted for logic.<br /> <br /> In the century since Peirce initiated this line of development, a variety of formal systems have branched out from what is abstractly the same formal base of graph-theoretic structures.<br /> <br /> == See also ==<br /> <br /> * [[Charles Sanders Peirce]]<br /> * [[Conceptual graph]]<br /> * [[Entitative graph]]<br /> * [[Existential graph]]<br /> * [[Formal system]]<br /> * [[Propositional calculus]]<br /> * [[Qualitative logic]]<br /> * [[Truth table]]<br /> <br /> == External links ==<br /> <br /> * [https://en.wikipedia.org/wiki/Logical_graph Logical graph] @ Wikipedia<br /> <br /> <br /> [[Category:Logic]]</div>

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