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11: 3.4 Differentiation
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►The Lagrange -point formula is
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►where and .
►For the values of and used in the formulas below
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►With the choice (which is crucial when is large because of numerical cancellation) the integrand equals at the dominant points , and in combination with the factor in front of the integral sign this gives a rough approximation to .
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12: 14.26 Uniform Asymptotic Expansions
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►The uniform asymptotic approximations given in §14.15 for and for are extended to domains in the complex plane in the following references: §§14.15(i) and 14.15(ii), Dunster (2003b); §14.15(iii), Olver (1997b, Chapter 12); §14.15(iv), Boyd and Dunster (1986).
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13: 25.20 Approximations
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Cody et al. (1971) gives rational approximations for in the form of quotients of polynomials or quotients of Chebyshev series. The ranges covered are , , , . Precision is varied, with a maximum of 20S.
Piessens and Branders (1972) gives the coefficients of the Chebyshev-series expansions of and , , for (23D).
14: 34.11 Higher-Order Symbols
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►For information on ,…, symbols, see Varshalovich et al. (1988, §10.12) and Yutsis et al. (1962, pp. 62–65 and 122–153).
15: 25.3 Graphics
16: 23.17 Elementary Properties
17: 26.10 Integer Partitions: Other Restrictions
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►Throughout this subsection it is assumed that .
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►where the sum is over nonnegative integer values of for which .
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►where the sum is over nonnegative integer values of for which .
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►It is known that for , , with strict inequality for sufficiently large, provided that , or ; see Yee (2004).
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►where is the modified Bessel function (§10.25(ii)), and
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18: 26.2 Basic Definitions
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►Thus is the permutation , , .
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►As an example, is a partition of 13.
…See Table 26.2.1 for .
For the actual partitions () for see Table 26.4.1.
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►The example has six parts, three of which equal 1.
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19: 26.21 Tables
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►Andrews (1976) contains tables of the number of unrestricted partitions, partitions into odd parts, partitions into parts , partitions into parts , and unrestricted plane partitions up to 100.
It also contains a table of Gaussian polynomials up to .
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20: 11.14 Tables
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Abramowitz and Stegun (1964, Chapter 12) tabulates , , and for and , to 6D or 7D.
Zanovello (1975) tabulates for and to 8D or 9S.
Zhang and Jin (1996) tabulates and for and to 8D or 7S.
Abramowitz and Stegun (1964, Chapter 12) tabulates and for to 5D or 7D; , , and for to 6D.
Jahnke and Emde (1945) tabulates for and to 4D.