Difference between revisions of "Logical graph"
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Latest revision as of 08:06, 23 September 2016
A logical graph is a special type of diagramatic structure in any one of several systems of graphical syntax that Charles Sanders Peirce developed for logic.
Description
In his papers on qualitative logic, entitative graphs, and existential graphs, Peirce developed several versions of a graphical formalism, or a graph-theoretic formal language, designed to be interpreted for logic.
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.
See also
- Charles Sanders Peirce
- Conceptual graph
- Entitative graph
- Existential graph
- Formal system
- Propositional calculus
- Qualitative logic
- Truth table
External links
- Logical graph @ Wikipedia
