Jacobi
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21—30 of 126 matching pages
21: 22.17 Moduli Outside the Interval [0,1]
22: 18.4 Graphics
23: 22.15 Inverse Functions
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►are denoted respectively by
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►Equations (22.15.1) and (22.15.4), for , are equivalent to (22.15.12) and also to
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24: 22.5 Special Values
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►For example, at , , .
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►Table 22.5.2 gives , , for other special values of .
For example, .
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25: 20.1 Special Notation
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►The main functions treated in this chapter are the theta functions where and .
When is fixed the notation is often abbreviated in the literature as , or even as simply , it being then understood that the argument is the primary variable.
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►Primes on the symbols indicate derivatives with respect to the argument of the function.
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►Jacobi’s original notation: , , , , respectively, for , , , , where .
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►Neville’s notation: , , , , respectively, for , , , , where again .
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26: 20.2 Definitions and Periodic Properties
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§20.2(i) Fourier Series
… ►Corresponding expansions for , , can be found by differentiating (20.2.1)–(20.2.4) with respect to . … ►For fixed , each is an entire function of with period ; is odd in and the others are even. For fixed , each of , , , and is an analytic function of for , with a natural boundary , and correspondingly, an analytic function of for with a natural boundary . … ►For , the -zeros of , , are , , , respectively.27: 18.9 Recurrence Relations and Derivatives
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►For ,
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►For ,
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Jacobi
… ►Jacobi
… ►Further -th derivative formulas relating two different Jacobi polynomials can be obtained from §15.5(i) by substitution of (18.5.7). …28: 20.3 Graphics
29: 20.9 Relations to Other Functions
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20.9.1
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20.9.3
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20.9.4
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►The relations (20.9.1) and (20.9.2) between and (or ) are solutions of Jacobi’s inversion problem; see Baker (1995) and Whittaker and Watson (1927, pp. 480–485).
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