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Joined 2026-09-21 Message
Tagged: Work by George Boole
An Investigation of the Laws of Thought by George Boole Created 2026-10-24 Updated 2026-11-05
Primary text, Chapters II–III, on the meaning and laws of class symbols, including . Its operations and restrictions should be distinguished from a modern Boolean algebra.
Online source: www.gutenberg.org/files/15114/15114-pdf.pdf