New integration formulas which use nodes outside the integration interval (Q1075014)
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scientific article; zbMATH DE number 3949585
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | New integration formulas which use nodes outside the integration interval |
scientific article; zbMATH DE number 3949585 |
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New integration formulas which use nodes outside the integration interval (English)
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1986
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Three new quadrature formulas, which use nodes outside the interval of integration are presented. The remainder terms of this formulas are compared with the remainder terms of some other formulas of the same complexity. It is shown that the new formulas provide smaller error constants. Extrapolation is applied. All formulas are tested by numerical examples.
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quadrature formulas
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Extrapolation
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numerical examples
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