Privative Conception, Immediate Inference by, [133] n.
Problematic Judgments, [86]–91. See also [Modal Propositions].
Progressive Argument, [369].
Proper Names, [13], 14; [15] n. ; have no 546 corresponding abstracts, [17] n. ; are non-connotative, [41]–7; have subjective intension and comprehension, [42]; may become connotative when used to designate a certain type of person, [45].
Propositio secundi adjacentis, [93]; tertii adjacentis, [93].
Propositional forms, [53]; their interpretation, [70]–2.
Propositions, as related to Judgments, [66]–8; their interpretation, [68], [70]–2; problem of their import, [70]–4; their formulation, [72], 3; their classification, [79]–81; their division according to relation, [82]; their division into simple and compound, [82]–4; their division according to modality, [84]–91; their division according to quantity, [91], 2; their division according to quality, [92]; the traditional scheme, [92]–95; their opposition, [109]–19; their mutual relations, [117]–19, [142]–4; connecting two terms, [132]; connecting two terms and their contradictories, [141], [146]; their diagrammatic representation, [156]–76; in extension and in intension, [177]–88; predicative mode of interpretation, [179]–81; class mode of interpretation, [181]–4; connotative mode of interpretation, [184]–6; subject interpreted in connotation and predicate in denotation, [186], 7; in comprehension, [187], 8; propositions expressed as equalities and inequalities, [193], 4; sixfold schedule including Y and η, [207]–9; existential import of propositions, [234]–45; direct import and implications of a proposition, [420]–3. See also [Complex Propositions], [Conditional Propositions], [Judgments], &c.
Prosyllogism, [369].
Psychology, its relation to Logic, [5], 6.
Quality of Propositions, [92]; [106]; of conditional propositions, [257], 8; of hypothetical propositions, [264], 5.