Calculation 15-Fold Integrals by Method of Optimal Coefficients for Small Values of the Numbers of Knots Quadrature Formulas
Were a founded sets optimal coefficients and is calculated importance’s 15-fold integral with small importance’s of the number of knots quadrature formulas for the reason influences of their importance on accuracy of the calculation. The revealed particularity for N < 600, concluding in forming the miscellaneous amount groups set coefficients, which give alike importance of the integral J, as well as not for all these N founded sets allow to calculate the integrals with good accuracy. It is determined that the calculation of the integral with good accuracy is possible for small values of the number of knots quadrature formulas N.
KeywordsIntegral Number of knots Optimal coefficients Quadrature formula etc
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