Page:Wittgenstein - Tractatus Logico-Philosophicus, 1922.djvu/202

Rh Mathematics — continued
 * method of, working with equations, 6.234 (1)
 * no accidental generality in, 6.031 (2)
 * proof in, significance of, 6.232 (1)
 * propositions of
 * all self-evident, 6.234 (1)
 * are equations, 6.2 (2)
 * as links in inference, 6.211
 * express no thoughts, 6.21
 * show logic of the world, 6.22
 * uses method of substitution, 6.24 (1)

Mauthner, 4.0031

Mechanics
 * its generality, 6.3432
 * nature of, 6.343
 * relation to logic, 6.342

Microcosm, the, 5.63

Meaning
 * of names, 3.3
 * of primitive signs, 3.263

Modus Ponens, 6.1264 (2)

Multiplicity
 * and number of dimensions of signs, 5.474
 * and symbol for generality, 4.0411 (3)
 * cannot be represented, 4.04 (1)
 * the same in the proposition and the state of affairs represented, 4.04

Mystical, the, 6.44, 6.45, 6.522

Names
 * are primitive signs, 3.26
 * are simple signs, 3.202
 * are simple symbols, 4.24 (1)
 * are unanalysable, 3.26
 * cannot be defined, 3.261 (2)
 * cannot express sense, 3.142
 * dispensable in describing the world, 5.526
 * elementary proposition a connexion of 4.22
 * have meaning only in context of proposition, 3.3
 * how they occur in propositions, 4.23
 * index of, 5.02 (i)
 * no composition essential, 3.3411
 * resemble points, 3.144 (2)
 * the " real ", 33411
 * variable, 3.314 (2)

Natural sciences
 * are the totality of true propositions, 4. i (1)
 * do not include philosophy, 4.111

Necessity: only logical necessity, 6.37

Negation (See Denial)

Negation (= Simultaneous denial)
 * introduced, 5.5
 * symbolized, 5.502

Newtonian mechanics, 6.341, 6.342 (2)

Nonsense (Unsinn)
 * examples of, 5.5303, 5.5351 (2)
 * impossible to judge, 5. 5422

Nonsensical, logical propositions not, 4.461 (1)

Notation (See also Language)
 * arbitrariness of, 3.342
 * essence of, 3.342
 * "Number", a formal concept, 4.1272 (7, 8)

Number
 * concept of, 6.022
 * concept of equality of, 6.1022 (3)
 * general form of, 6.022 (1), 6.03

Numbers
 * as exponents of operation, 6.021
 * definitions of, 6.02
 * ordered by internal relation, 4.1252 (2)

"Object", a pseudo-concept, 4.1272 (1) Rh