Exact Logic
Dictionary Entry  Posted 05/03/2018 Quote from "The Regenerated Logic" Logic may be defined as the science of the laws of the stable establishment of beliefs. Then, exact logic will be that doctrine of the conditions of establishment... 

Manuscript  Posted 05/03/2018 Peirce, Charles S. (nd). Fragments [R]. MS [R] 1009 Robin Catalogue: 

Manuscript  Posted 27/02/2018 Peirce, Charles S. (1897 [c.]). Logic. The Theory of Reasoning. Part I. Exact Logic. Introduction. What is Logic. MS [R] 735 Robin Catalogue: 

Dictionary Entry  Posted 11/08/2017 Quote from "Logic (exact)" Logic (exact): Ger. exakte Logik; Fr. logique exacte; Ital. logica esatta. The doctrine that the theory of validity and strength... 

Manuscript  Posted 08/01/2015 Peirce, Charles S. (1903). C. S . Peirce's Lowell Lectures for 1903. Lecture 4.. MS [R] 467 Robin Catalogue: Gamma Graph, Alpha Graph, Beta Graph, Quincuncial Projection, Logic of Relatives, Quality, Broken Cut, Modal Proposition, Time, Error, Ignorance, Potential, Exact Logic, Augustus De Morgan, George Boole, William Stanley Jevons, Ernst Schröder, Oscar Howard Mitchell, Entitative Graph, Existential Graph


Manuscript  Posted 22/09/2014 Peirce, Charles S. (1903). Lecture I [R]. MS [R] 450 Robin Catalogue: Necessary Deduction, Expression, Analysis of Reasonings, Existential Graph, Conventional Sign, Symbol, Replica, Natural Symbol, Graphist, Interpreter, Universe of Discourse, Augustus De Morgan, Exact Logic, Grapheus, Sheet of Assent, Total Graph, Sheet of Assertion, Proposition De Inesse, Enclosure, Scroll, Sep, Close, Line of Identity, Dot, Rhema, Spot, Hook, Categorical Proposition, Pseudograph, Selective, Abstraction
