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Simplified calculation of the exponential integral


Authors: James Miller and R. P. Hurst
Journal: Math. Comp. 12 (1958), 187-193
MSC: Primary 65.00
DOI: https://doi.org/10.1090/S0025-5718-1958-0104348-3
MathSciNet review: 0104348
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References [Enhancements On Off] (What's this?)

  • [1] See Frank E. Harris, ``Tables of the exponential integral $ \operatorname{Ei} (x)$,'' MTAC, v. 11, 1957, p. 9-16 for a summary of these methods. The authors are grateful to Dr. Harris for the use of his material prior to publication. MR 0088069 (19:464b)
  • [2] K. Ruedenberg, C. C. J. Roothaan, & W. Jaunzemis, ``Study of two-center integrals useful in calculations of molecular structure. III. A unified treatment of the hybrid, coulomb, and one-electron integrals,'' Jn. Chem. Phys., v. 24, 1956, p. 201-20. MR 0076658 (17:930b)
  • [3] M. Kotani, A. Amemiya, E. Ishiguro, & T. Kimura, Table of Molecular Integrals, Maruzen Co., Ltd., Tokyo, 1955. MR 0087231 (19:324f)

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DOI: https://doi.org/10.1090/S0025-5718-1958-0104348-3
Article copyright: © Copyright 1958 American Mathematical Society

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