of a function
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1: 27.13 Functions
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►Jacobi (1829) notes that is the coefficient of in the square of the theta function
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…(In §20.2(i), is denoted by .)
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27.13.5
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27.13.6
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►Mordell (1917) notes that is the coefficient of in the power-series expansion of the th power of the series for .
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2: 4.42 Solution of Triangles
3: 15 Hypergeometric Function
Chapter 15 Hypergeometric Function
4: 13 Confluent Hypergeometric Functions
Chapter 13 Confluent Hypergeometric Functions
5: 10.46 Generalized and Incomplete Bessel Functions; Mittag-Leffler Function
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10.46.3
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►This reference includes exponentially-improved asymptotic expansions for when , together with a smooth interpretation of Stokes phenomena.
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6: 8.17 Incomplete Beta Functions
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►where, as in §5.12, denotes the beta function:
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8.17.4
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►For the hypergeometric function
see §15.2(i).
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8.17.13
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8.17.16
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7: 27.20 Methods of Computation: Other Number-Theoretic Functions
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►To calculate a multiplicative function it suffices to determine its values at the prime powers and then use (27.3.2).
For a completely multiplicative function we use the values at the primes together with (27.3.10).
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►To compute a particular value it is better to use the Hardy–Ramanujan–Rademacher series (27.14.9).
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►A recursion formula obtained by differentiating (27.14.18) can be used to calculate Ramanujan’s function
, and the values can be checked by the congruence (27.14.20).
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8: Peter L. Walker
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►Walker’s books are An Introduction to Complex Analysis, published by Hilger in 1974, The Theory of Fourier Series and Integrals, published by Wiley in 1986, Elliptic Functions. A Constructive Approach, published by Wiley in 1996, and Examples and Theorems in Analysis, published by Springer in 2004.
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9: 21.8 Abelian Functions
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►An Abelian function is a
-fold periodic, meromorphic function of complex variables.
…For every Abelian function, there is a positive integer , such that the Abelian function can be expressed as a ratio of linear combinations of products with factors of Riemann theta functions with characteristics that share a common period lattice.
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10: Mourad E. H. Ismail
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► Garvan), Kluwer Academic Publishers, 2001; and Theory and Applications of Special Functions: A volume dedicated to Mizan Rahman (with E.
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