connection with Fresnel integrals
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21: 7.24 Approximations
§7.24(i) Approximations in Terms of Elementary Functions
… ►Cody (1969) provides minimax rational approximations for and . The maximum relative precision is about 20S.
Shepherd and Laframboise (1981) gives coefficients of Chebyshev series for on (22D).
Luke (1969b, vol. 2, pp. 422–435) gives main diagonal Padé approximations for , , , , and ; approximate errors are given for a selection of -values.
22: 7.10 Derivatives
23: 7.22 Methods of Computation
§7.22(i) Main Functions
►The methods available for computing the main functions in this chapter are analogous to those described in §§6.18(i)–6.18(iv) for the exponential integral and sine and cosine integrals, and similar comments apply. … ►§7.22(ii) Goodwin–Staton Integral
… ►§7.22(iii) Repeated Integrals of the Complementary Error Function
►The recursion scheme given by (7.18.1) and (7.18.7) can be used for computing . …24: 7.14 Integrals
§7.14 Integrals
… ►Fourier Transform
… ►§7.14(ii) Fresnel Integrals
►Laplace Transforms
… ►In a series of ten papers Hadži (1968, 1969, 1970, 1972, 1973, 1975a, 1975b, 1976a, 1976b, 1978) gives many integrals containing error functions and Fresnel integrals, also in combination with the hypergeometric function, confluent hypergeometric functions, and generalized hypergeometric functions.25: 7.21 Physical Applications
§7.21 Physical Applications
►The error functions, Fresnel integrals, and related functions occur in a variety of physical applications. Fresnel integrals and Cornu’s spiral occurred originally in the analysis of the diffraction of light; see Born and Wolf (1999, §8.7). … ►Carslaw and Jaeger (1959) gives many applications and points out the importance of the repeated integrals of the complementary error function . … ►Dawson’s integral appears in de-convolving even more complex motional effects; see Pratt (2007). …26: 7.13 Zeros
§7.13(iii) Zeros of the Fresnel Integrals
… ►Similarly for . Let be a zero of one of the Fresnel integrals. … ►§7.13(iv) Zeros of
… ►27: 7.23 Tables
Abramowitz and Stegun (1964, Chapter 7) includes , , , 10D; , , 8S; , , 7D; , , , 6S; , , 10D; , , 9D; , , , 7D; , , , , 15D.
Abramowitz and Stegun (1964, Table 27.6) includes the Goodwin–Staton integral , , 4D; also , , 4D.
Zhang and Jin (1996, pp. 637, 639) includes , , , 8D; , , , 8D.
Zhang and Jin (1996, pp. 638, 640–641) includes the real and imaginary parts of , , , 7D and 8D, respectively; the real and imaginary parts of , , , 8D, together with the corresponding modulus and phase to 8D and 6D (degrees), respectively.
Zhang and Jin (1996, p. 642) includes the first 10 zeros of , 9D; the first 25 distinct zeros of and , 8S.