Daily Archives: February 23, 2014

Peirce’s 1870 “Logic of Relatives” • Selection 9

We continue with §3. Application of the Algebraic Signs to Logic. Peirce’s 1870 “Logic of Relatives” • Selection 9 The Signs for Multiplication (cont.) It is obvious that multiplication into a multiplicand indicated by a comma is commutative,1 that is, … Continue reading

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Peirce’s 1870 “Logic of Relatives” • Comment 8.6

Peirce’s 1870 “Logic of Relatives” • Comment 8.6 The foregoing has hopefully filled in enough background that we can begin to make sense of the more mysterious parts of CP 3.73. The Signs for Multiplication (cont.) Thus far, we have considered … Continue reading

Posted in C.S. Peirce, Logic, Logic of Relatives, Logical Matrices, Mathematics, Relation Theory, Visualization | Tagged , , , , , , | 5 Comments