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See also:ANALYSIS (Gr. avci and See also:Meta, to break up into parts) , in See also:general, the See also:resolution of a whole into its component elements; opposed to See also:synthesis, the combining of See also:separate elements or See also:minor wholes into an inclusive unity . It differs from See also:mere " disintegration " in proceeding on a definite scientific See also:plan . In See also:grammar, See also:analysis is the breaking up of a See also:sentence into subject, predicate, See also:object, &c . (an exercise introduced into See also:English See also:schools by J . D . See also:Morell about 1852) ; so the analysis of a See also:book or a lecture is a synopsis of the See also:main points . The See also:chief technical uses of the word, which retains practically the same meaning in all the sciences, are in (I) See also:philosophy, (2) See also:mathematics, (3) See also:chemistry . (I) Logical analysis is the See also:process of examining into the See also:connotation of a concept or See also:idea, and separating the attributes from the whole and each other . It, therefore, does not increase knowledge, but merely clarifies and tests it . In this sense See also:Kant distinguished an See also:analytic from a synthetic See also:judgment, as one in which the predicate is involved in the essence of the subject . Such judgments are also known as verbal, as opposed to real or See also:ampliative judgments . The processes of synthesis and analysis though formally contradictory are practically supplementary; thus to analyse the connotation is to synthesize the See also:denotation of a See also:term, and See also:vice versa; the process of knowledge involves the two methods, analysis being the corrective of synthetic -See also:empiricism . In a wider sense the whole of formal See also:logic is precisely the analysis of the See also:laws of thought . See also:Analytical See also:psychology is distinguished from genetic and empirical psychology inasmuch as it proceeds by the method of introspective investigation of See also:mental phenomena instead of by physiological or psycho-See also:physical experiment . For the relation between analysis and synthesis on the one See also:hand, and See also:deduction and See also:induction on the other, see INDUCTION . (2) In mathematics, analysis has two distinct meanings, conveniently termed See also:ancient and See also:modern . Ancient analysis, as described by Pappus, related chiefly to geometrical problems, and is the method of reasoning from the See also:solution, as taken for granted, to consequences which are known to be true, whereas synthesis reasons from known data to the solution . (See See also:GEOMETRY.) Modern analysis is practically coeval with See also:Descartes, the founder of " analytical geometry," although the calculus of general quantities had previously been termed analysis . Many mathematical subjects are now included under this name, and are treated in the following articles:—GEOMETRY, ANALYTICAL; INFINITESIMAL CALCULUS; See also:DIFFERENTIAL See also:EQUATION; See also:VARIATIONS, CALCULUS OF; See also:CURVE; See also:SURFACE; See also:FUNCTION; SPHERICAL HARMONICS; See also:SERIES; See also:FOURIER'S SERIES; See also:GROUPS, THEORY OF; See also:PROBABILITY . (3) In Chemistry, the word analysis was introduced by See also:Robert See also:Boyle to denote the determination of the See also:composition of sub-stances . (See CHEMISTRY, Analytical) . |
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