small x
(0.005 seconds)
41—50 of 102 matching pages
41: 28.35 Tables
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Blanch and Clemm (1965) includes values of , for , ; , . Also , for , ; , . In all cases . Precision is generally 7D. Approximate formulas and graphs are also included.
Kirkpatrick (1960) contains tables of the modified functions , for , , ; 4D or 5D.
Zhang and Jin (1996, pp. 521–532) includes the eigenvalues , for , ; (’s) or 19 (’s), . Fourier coefficients for , , . Mathieu functions , , and their first -derivatives for , . Modified Mathieu functions , , and their first -derivatives for , , . Precision is mostly 9S.
Ince (1932) includes the first zero for , for or , ; 4D. This reference also gives zeros of the first derivatives, together with expansions for small .
42: 1.4 Calculus of One Variable
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►that is, for every arbitrarily small positive constant there exists () such that
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►The derivative
of is defined by
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►For ,
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►For with continuous,
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►This definition also applies when is a complex function of the real variable .
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43: 8.18 Asymptotic Expansions of
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►uniformly for and , , where again denotes an arbitrary small positive constant.
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44: 12.1 Special Notation
45: 11.6 Asymptotic Expansions
46: 8.1 Special Notation
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►The functions treated in this chapter are the incomplete gamma functions , , , , and ; the incomplete beta functions and ; the generalized exponential integral ; the generalized sine and cosine integrals , , , and .
►Alternative notations include: Prym’s functions
, , Nielsen (1906a, pp. 25–26), Batchelder (1967, p. 63); , , Dingle (1973); , , Magnus et al. (1966); , , Luke (1975).
real variable. | |
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arbitrary small positive constant. | |
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47: 30.1 Special Notation
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►The main functions treated in this chapter are the eigenvalues and the spheroidal wave functions , , , , and , .
…Meixner and Schäfke (1954) use , , , for , , , , respectively.
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►Flammer (1957) and Abramowitz and Stegun (1964) use for , for , and
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real variable. Except in §§30.7(iv), 30.11(ii), 30.13, and 30.14, . | |
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arbitrary small positive constant. |
48: 28.1 Special Notation
49: 12.10 Uniform Asymptotic Expansions for Large Parameter
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►Throughout this section the symbol again denotes an arbitrary small positive constant.
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§12.10(iii) Negative ,
… ►§12.10(iv) Negative ,
… ►§12.10(v) Positive ,
… ►§12.10(viii) Negative , . Expansions in Terms of Airy Functions
…50: 13.20 Uniform Asymptotic Approximations for Large
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►uniformly with respect to and , where again denotes an arbitrary small positive constant.
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