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O průměrech a jejich funkcionální charakterizaci
Title in English | The rule of Simpson and teaching of mathematics |
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Authors | |
Year of publication | 2006 |
Type | Article in Proceedings |
Conference | Acta mathematica 9, ed. PRÍRODOVEDEC, publ. č. 220 |
MU Faculty or unit | |
Citation | |
Field | General mathematics |
Keywords | Volume of bodies; the rule of Simpson; definite integral. |
Description | The article is aimed at the theory of teaching of Mathematics at secondary schools and universities. It contains possible use of Simpson s rule for counting of volumes of bodies of rotation. The simplest form of Simpson s rule is possible to be expressed by a formula V = (S1 + 4S + S2), where v is the altitude of the body, S1, S2 are areas of two surfaces and S is the area of the central section. The article contains the derivation of the formula and its usage in specifying of expressions for volumes of some bodies of rotation. |