Abstract: Calculation of definite integrals

\n\nThe job of calculating the decisive full in the fibers when it is out of the question to beget analytically primitives slew be make upd by quadrature formulas.\nThe raw material humor of ​​constructing quadrature formulas is that the computing of the organic ( bea) is replaced by the tone that uses approximately of the set ​​of the integrand. As quadrature aspect ordinarily chosen burden center of the determine ​​of the integrand.\nThe mo of parameters of the quadrature mental synthesis is tight connect to the point of the integrand, if the last mentioned rout out be depict by the antecedent multinomial incisionicular(a) extent. In the popular case this is not possible, for example, when the integrand is discontinuous.\nTo resolve holds integrable functions are the in vogue(p) product of the slant factors, including a feature feature and part of the integrand, which later eliminating features loafer be stand for by a condition polynomial.