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Mathematics of Computation

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Improved asymptotic expansion for the exponential integral with positive argument


Author: Donald van Zelm Wadsworth
Journal: Math. Comp. 19 (1965), 327-328
DOI: https://doi.org/10.1090/S0025-5718-65-99952-7
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References [Enhancements On Off] (What's this?)

  • [1] D. v. Z. Wadsworth, "Improved asymptotic expansion for the error function with imaginary argument," Math. Comp., v. 18, 1964, pp. 662-664. MR 0166401 (29:3677)
  • [2] D. G. Hummer, "Expansion of Dawson's function in a series of Chebyshev polynomials," Math. Comp., v. 18, 1964, pp. 317-319. MR 0165687 (29:2967)


Additional Information

DOI: https://doi.org/10.1090/S0025-5718-65-99952-7
Article copyright: © Copyright 1965 American Mathematical Society

American Mathematical Society