[Inquiry] Re: Extension x Comprehension = Information
Jon Awbrey
jawbrey at oakland.edu
Sun Mar 30 20:46:33 CST 2003
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ECI. Note 17
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| With me -- the 'Sphere' of a term is all the things we know that
| it applies to, or the disjunctive sum of the subjects to which
| it can be predicate in an affirmative subsumptive proposition.
| The 'content' of a term is all the attributes it tells us,
| or the conjunctive sum of the predicates to which it can
| be made subject in a universal necessary proposition.
|
| The maxim then which rules explicatory reasoning
| is that any part of the content of a term can
| be predicated of any part of its sphere.
|
| CSP, CE 1, page 462.
|
| Charles Sanders Peirce,
|"The Logic of Science, or, Induction and Hypothesis",
| Lowell Institute Lectures of 1866, pages 357-504 in:
|
|'Writings of Charles S. Peirce: A Chronological Edition',
|'Volume 1, 1857-1866', Peirce Edition Project,
| Indiana University Press, Bloomington, IN, 1982.
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