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1: 20.14 Methods of Computation
For instance, the first three terms of (20.2.1) give the value of θ 1 ( 2 i | i ) ( = θ 1 ( 2 i , e π ) ) to 12 decimal places. For values of | q | near 1 the transformations of §20.7(viii) can be used to replace τ with a value that has a larger imaginary part and hence a smaller value of | q | . …In theory, starting from any value of τ , a finite number of applications of the transformations τ τ + 1 and τ 1 / τ will result in a value of τ with τ 3 / 2 ; see §23.18. …
2: 1.14 Integral Transforms
§1.14 Integral Transforms
§1.14(i) Fourier Transform
§1.14(iii) Laplace Transform
Fourier Transform
Laplace Transform
3: 16.4 Argument Unity
There are two types of three-term identities for F 2 3 ’s. … The other three-term relations are extensions of Kummer’s relations for F 1 2 ’s given in §15.10(ii). … Balanced F 3 4 ( 1 ) series have transformation formulas and three-term relations. … One example of such a three-term relation is the recurrence relation (18.26.16) for Racah polynomials. … Relations between three solutions of three-term recurrence relations are given by Masson (1991). …
4: 6.13 Zeros
For these results, together with the next three terms in (6.13.2), see MacLeod (2002a). …
5: Bibliography G
  • W. Gautschi (1967) Computational aspects of three-term recurrence relations. SIAM Rev. 9 (1), pp. 24–82.
  • A. G. Gibbs (1973) Problem 72-21, Laplace transforms of Airy functions. SIAM Rev. 15 (4), pp. 796–798.
  • A. Gil, J. Segura, and N. M. Temme (2014) Algorithm 939: computation of the Marcum Q-function. ACM Trans. Math. Softw. 40 (3), pp. 20:1–20:21.
  • E. S. Ginsberg and D. Zaborowski (1975) Algorithm 490: The Dilogarithm function of a real argument [S22]. Comm. ACM 18 (4), pp. 200–202.
  • Ya. I. Granovskiĭ, I. M. Lutzenko, and A. S. Zhedanov (1992) Mutual integrability, quadratic algebras, and dynamical symmetry. Ann. Phys. 217 (1), pp. 1–20.
  • 6: Bibliography D
  • B. Davies (1984) Integral Transforms and their Applications. 2nd edition, Applied Mathematical Sciences, Vol. 25, Springer-Verlag, New York.
  • A. Deaño, J. Segura, and N. M. Temme (2010) Computational properties of three-term recurrence relations for Kummer functions. J. Comput. Appl. Math. 233 (6), pp. 1505–1510.
  • G. Doetsch (1955) Handbuch der Laplace-Transformation. Bd. II. Anwendungen der Laplace-Transformation. 1. Abteilung. Birkhäuser Verlag, Basel und Stuttgart (German).
  • B. Döring (1966) Complex zeros of cylinder functions. Math. Comp. 20 (94), pp. 215–222.
  • T. M. Dunster (1989) Uniform asymptotic expansions for Whittaker’s confluent hypergeometric functions. SIAM J. Math. Anal. 20 (3), pp. 744–760.
  • 7: 17.6 ϕ 1 2 Function
    Heine’s First Transformation
    Heine’s Third Transformation
    Fine’s Second Transformation
    Fine’s Third Transformation
    Three-Term ϕ 1 2 Transformations
    8: 18.33 Polynomials Orthogonal on the Unit Circle
    After a quadratic transformation (18.2.23) this would express OP’s on [ 1 , 1 ] with an even orthogonality measure in terms of the ϕ n . … while combination of (18.33.27) and (18.33.23) gives the three-term recurrence relation …
    9: 2.11 Remainder Terms; Stokes Phenomenon
    Taking m = 10 in (2.11.2), the first three terms give us the approximation …
    §2.11(vi) Direct Numerical Transformations
    For example, using double precision d 20 is found to agree with (2.11.31) to 13D. However, direct numerical transformations need to be used with care. …
    10: 4.13 Lambert W -Function
    4.13.10 W k ( z ) ξ k ln ξ k + n = 1 ( 1 ) n ξ k n m = 1 n [ n n m + 1 ] ( ln ξ k ) m m ! ,
    4.13.11 W ± 1 ( x 0 i ) η ln η + n = 1 1 η n m = 1 n [ n n m + 1 ] ( ln η ) m m ! ,