Page:Wittgenstein - Tractatus Logico-Philosophicus, 1922.djvu/197

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INDEX
of negation ' (in sense of simultaneous denial), 5.5
of 'number', 6.022 (2)
of numbers, 6.02
of 'operation', 5.23
of 'propositional sign', 3.12
of ' propositional variable', 3.313 (3)
of 'range', 4.463
of 'sign', 3.32
of 'simple sign', 3.201
of 'structure' (of atomic facts) 2.032
of 'successive application', 5.2521 (1)
of 'successor', 4.1252 (4)
of 'tautology', 4.46 (4)
of 'truth-grounds', 5.101 (2)
of 'truth-operations', 5.234
of 'truth-possibilities', 4.3
only an expedient in presentation, 4.242
rules for, 5.451 (2)

Denial

as determining logical place, 4.0641
by means of what is common to all negation symbols, 5.512 (2)
is an operation, 5.2341 (2)
needs a single definition, 5.451
possibility of, presupposed in affirmation, 5.44 (4)
occurrence of, does not characterize sense, 4.0621 (2)
reverses sense, 5.2341 (3)

Denial, sign of

corresponds to nothing in reality, 4.0621
does not refer to an object, 5.44 (5)

Description

of a fact by a proposition, 4.023 (3)
of an object, 4.023 (4)
of complex, 3.24 (2)
of expressions, 3.33
of propositions, 3.317 (2)
of reality by a proposition, 4.023 (2)
of states of affairs, 3.144
of the world

Descriptions, systems of, 6.341

Distinguishability, 2.02331

"Dynamic models", 4.04 (2)


Ego, the non-psychological, 5.641

Elucidation of primitive signs, 3.263

Equality, meaning of sign of, 6.23 (1)

Equations

as expressing substitutability, 6.24 (2)
characterize a standpoint, 6.2323
not needed to express synonymity, 6.232 (2)

Equiprobability, 5.154 (3)

Essence

and general form of proposition, 5.471
of notation, 3.342
of pictorial nature, 4.013
of propositions, 3.341, 4.027, 4.03, 4.016, 4.5 (2), 5.471
of representation, 4.016
of symbol, 3.341, 3.343. 4.465
of the world, 5.4711

Essential property, of a thing, to be a possible constituent of atomic fact, 2.011

Eternity, 6.431 1

Ethics, 6.421, 6.422

Existence

of atomic facts, 2.1 1, 4.1
of logical place, 3.4

Expedients, in logic, 5.452

Exponent, of an operation, 6.021

Expressions

all that need to be translated, 4.025 (1)
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