2007•Journal of Hengshui UniversityRequires access

Research Into Applied Methods of Definite Integral

Duan You-rui

Abstract

The conduct of the content of definite integral application by usual mathematics analysis teaching materials is not strict enough in theory.To perfect it,this paper,by using the basic knowledge in definite integral Newton—`Leibniz formula,offers an applied method of definite integral,partial quantity function infinitesimal calculus method,which is both theoretically reliable and easily applied.

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Available abstract

Key concepts: Infinitesimal, Calculus (dental), Mathematics, Improper integral, Positive-definite matrix, Function (biology), Applied mathematics, Integral equation