§9.17 Methods of Computation§9.19 Approximations

§ 9.18. Tables

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§9.18(i)
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Contents

§ 9.18(i). Introduction

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In §§9.18 and 9.19, the notations 8S and 8D signify 8 significant figures and 8 decimal places, respectively.

Additional listings of early tables of the functions treated in this chapter are given in Fletcher et al. (1962) and Lebedev and Fedorova (1960).

§ 9.18(ii). Real Variables

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  • Miller (1946) tabulates \mathrm{Ai}\!\left(x\right), {{\mathrm{Ai}}^{{\prime}}}\!\left(x\right) for x=-20(.01)2; \mathrm{log}_{{10}}\mathrm{Ai}\!\left(x\right), {{\mathrm{Ai}}^{{\prime}}}\!\left(x\right)/\mathrm{Ai}\!\left(x\right) for x=0(.1)25(1)75; \mathrm{Bi}\!\left(x\right), {{\mathrm{Bi}}^{{\prime}}}\!\left(x\right) for x=-10(.1)2.5; \mathrm{log}_{{10}}\mathrm{Bi}\!\left(x\right), {{\mathrm{Bi}}^{{\prime}}}\!\left(x\right)/\mathrm{Bi}\!\left(x\right) for x=0(.1)10; M\!\left(x\right), N\!\left(x\right), \theta\!\left(x\right), \phi\!\left(x\right) (respectively F(x), G(x), \chi(x), \psi(x)) for x=-80(1)-30(.1)0. Precision is generally 8D; slightly less for some of the auxiliary functions. Extracts from these tables are included in Abramowitz and Stegun (1964, Chapter 10), together with some auxiliary functions for large arguments.

  • Fox (1960, Table 3) tabulates 2\pi^{{1/2}}x^{{1/4}}\*\exp(\tfrac{2}{3}x^{{3/2}})\*\mathrm{Ai}\!\left(x\right), 2\pi^{{1/2}}x^{{-1/4}}\*\exp(\tfrac{2}{3}x^{{3/2}})\*{{\mathrm{Ai}}^{{\prime}}}\!\left(x\right), \pi^{{1/2}}x^{{1/4}}\*\exp(-\tfrac{2}{3}x^{{3/2}})\*\mathrm{Bi}\!\left(x\right), and \pi^{{1/2}}x^{{-1/4}}\*\exp(-\tfrac{2}{3}x^{{3/2}})\*{{\mathrm{Bi}}^{{\prime}}}\!\left(x\right) for \tfrac{3}{2}x^{{-3/2}}=0(.001)0.05, together with similar auxiliary functions for negative values of x. Precision is 10D.

  • Zhang and Jin (1996, p. 337) tabulates \mathrm{Ai}\!\left(x\right), {{\mathrm{Ai}}^{{\prime}}}\!\left(x\right), \mathrm{Bi}\!\left(x\right), {{\mathrm{Bi}}^{{\prime}}}\!\left(x\right) for x=0(1)20 to 8S and for x=-20(1)0 to 9D.

  • Yakovleva (1969) tabulates Fock's functions U(x)\equiv\sqrt{\pi}\mathrm{Bi}\!\left(x\right), U^{{\prime}}(x)\equiv\sqrt{\pi}{{\mathrm{Bi}}^{{\prime}}}\!\left(x\right), V(x)\equiv\sqrt{\pi}\mathrm{Ai}\!\left(x\right), V^{{\prime}}(x)\equiv\sqrt{\pi}{{\mathrm{Ai}}^{{\prime}}}\!\left(x\right) for x=-9(.001)9. Precision is 7S.

§ 9.18(iii). Complex Variables

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  • Woodward and Woodward (1946) tabulates the real and imaginary parts of \mathrm{Ai}\!\left(z\right), {{\mathrm{Ai}}^{{\prime}}}\!\left(z\right), \mathrm{Bi}\!\left(z\right), {{\mathrm{Bi}}^{{\prime}}}\!\left(z\right) for \realpart{z}=-2.4(.2)2.4, \imagpart{z}=-2.4(.2)0. Precision is 4D.

  • Harvard University (1945) tabulates the real and imaginary parts of h_{1}(z), h_{1}^{{\prime}}(z), h_{2}(z), h_{2}^{{\prime}}(z) for -x_{0}\leq\realpart{z}\leq x_{0}, 0\leq\imagpart{z}\leq y_{0}, |x_{0}+iy_{0}|<6.1, with interval 0.1 in \realpart{z} and \imagpart{z}. Precision is 8D. Here h_{1}(z)=-2^{{4/3}}3^{{1/6}}i\mathrm{Ai}\!\left(e^{{-\pi i/3}}z\right), h_{2}(z)=2^{{4/3}}3^{{1/6}}i\mathrm{Ai}\!\left(e^{{\pi i/3}}z\right).

§ 9.18(iv). Zeros

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  • Miller (1946) tabulates a_{{k}}, {{\mathrm{Ai}}^{{\prime}}}\!\left(a_{{k}}\right), a^{{\prime}}_{{k}}, \mathrm{Ai}\!\left(a^{{\prime}}_{{k}}\right), k=1(1)50; b_{{k}}, {{\mathrm{Bi}}^{{\prime}}}\!\left(b_{{k}}\right), b^{{\prime}}_{{k}}, \mathrm{Bi}\!\left(b^{{\prime}}_{{k}}\right), k=1(1)20. Precision is 8D. Entries for k=1(1)20 are reproduced in Abramowitz and Stegun (1964, Chapter 10).

  • Sherry (1959) tabulates a_{{k}}, {{\mathrm{Ai}}^{{\prime}}}\!\left(a_{{k}}\right), a^{{\prime}}_{{k}}, \mathrm{Ai}\!\left(a^{{\prime}}_{{k}}\right), k=1(1)50; 20S.

  • Zhang and Jin (1996, p. 339) tabulates a_{{k}}, {{\mathrm{Ai}}^{{\prime}}}\!\left(a_{{k}}\right), a^{{\prime}}_{{k}}, \mathrm{Ai}\!\left(a^{{\prime}}_{{k}}\right), b_{{k}}, {{\mathrm{Bi}}^{{\prime}}}\!\left(b_{{k}}\right), b^{{\prime}}_{{k}}, \mathrm{Bi}\!\left(b^{{\prime}}_{{k}}\right), k=1(1)20; 8D.

  • Corless et al. (1992) gives the real and imaginary parts of \beta _{{k}} for k=1(1)13; 14S.

  • See also §9.9(v).

§ 9.18(v). Integrals

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  • Rothman (1954b) tabulates \int _{0}^{x}\mathrm{Ai}\!\left(t\right)dt and \int _{0}^{x}\mathrm{Bi}\!\left(t\right)dt for x=-10(.1)\infty and -10(.1)2, respectively; 7D. The entries in the columns headed \int _{0}^{x}\mathrm{Ai}\!\left(-x\right)dx and \int _{0}^{x}\mathrm{Bi}\!\left(-x\right)dx all have the wrong sign. The tables are reproduced in Abramowitz and Stegun (1964, Chapter 10), and the sign errors are corrected in later reprintings.

  • National Bureau of Standards (1958) tabulates \int _{0}^{x}\mathrm{Ai}\!\left(-t\right)dt and \int _{0}^{x}\int _{0}^{v}\mathrm{Ai}\!\left(-t\right)dtdv (see (9.10.20)) for x=-2(.01)5 to 8D and 7D, respectively.

  • Zhang and Jin (1996, p. 338) tabulates \int _{0}^{x}\mathrm{Ai}\!\left(t\right)dt and \int _{0}^{x}\mathrm{Bi}\!\left(t\right)dt for x=-10(.2)10 to 8D or 8S.

§ 9.18(vi). Scorer Functions

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  • Scorer (1950) tabulates \mathrm{Gi}\!\left(x\right) and \mathrm{Hi}\!\left(-x\right) for x=0(.1)10; 7D.

  • Rothman (1954a) tabulates \int _{0}^{x}\mathrm{Gi}\!\left(t\right)dt, {{\mathrm{Gi}}^{{\prime}}}\!\left(x\right), \int _{0}^{x}\mathrm{Hi}\!\left(-t\right)dt, -{{\mathrm{Hi}}^{{\prime}}}\!\left(-x\right) for x=0(.1)10; 7D.

  • National Bureau of Standards (1958) tabulates A_{0}(x)\equiv\pi\mathrm{Hi}\!\left(-x\right) and -A_{0}^{{\prime}}(x)\equiv\pi{{\mathrm{Hi}}^{{\prime}}}\!\left(-x\right) for x=0(.01)1(.02)5(.05)11 and 1/x=0.01(.01)0.1; \int _{0}^{x}A_{0}(t)dt for x=0.5,1(1)11. Precision is 8D.

  • Nosova and Tumarkin (1965) tabulates e_{0}(x)\equiv\pi\mathrm{Hi}\!\left(-x\right), e^{{\prime}}_{0}(x)\equiv-\pi{{\mathrm{Hi}}^{{\prime}}}\!\left(-x\right), \widetilde{e}_{0}(-x)\equiv-\pi\mathrm{Gi}\!\left(x\right), \widetilde{e}^{{\mspace{0.733333mu}\prime}}_{0}(-x)\equiv\pi{{\mathrm{Gi}}^{{\prime}}}\!\left(x\right) for x=-1(.01)10; 7D. Also included are the real and imaginary parts of e_{0}(z) and ie^{{\prime}}_{0}(z), where z=iy and y=0(.01)9; 6-7D.

  • Gil et al. (2003) tabulates the only positive zero of {{\mathrm{Gi}}^{{\prime}}}\!\left(z\right), the first 10 negative real zeros of \mathrm{Gi}\!\left(z\right) and {{\mathrm{Gi}}^{{\prime}}}\!\left(z\right), and the first 10 complex zeros of \mathrm{Gi}\!\left(z\right), {{\mathrm{Gi}}^{{\prime}}}\!\left(z\right), \mathrm{Hi}\!\left(z\right), and {{\mathrm{Hi}}^{{\prime}}}\!\left(z\right). Precision is 11 or 12S.

§ 9.18(vii). Generalized Airy Functions

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  • Smirnov (1960) tabulates U_{1}(x,\alpha), U_{2}(x,\alpha), defined by (9.13.20), (9.13.21), and also \ifrac{\partial U_{1}(x,\alpha)}{\partial x}, \ifrac{\partial U_{2}(x,\alpha)}{\partial x}, for \alpha=1, x=-6(.01)10 to 5D or 5S, and also for \alpha=\pm\tfrac{1}{4}, \pm\tfrac{1}{3}, \pm\tfrac{1}{2}, \pm\tfrac{2}{3}, \pm\tfrac{3}{4}, \tfrac{5}{4}, \tfrac{4}{3}, \tfrac{3}{2}, \tfrac{5}{3}, \tfrac{7}{4}, 2, x=0(.01)6; 4D.