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CHAPTER I.. _introductory._

Symbolic Logic · Lewis Carroll — chapter 12 of 49 · ~28 words · public domain

INTRODUCTORY.

Meaning of x{1}, xy{1}, &c. 70

'=Entity=' "

Meaning of x{0}, xy{0}, &c. "

'=Nullity=' "

The Symbols "+" and "¶" "

'=Like=' and '=unlike=' Signs "

Symbolic Logic · The Wunder Library — complete classics, free to read, with narration.