Corrigenda et Addendum

Journal:
Math. Comp. **1** (1945), 432

DOI:
https://doi.org/10.1090/S0025-5718-45-99074-0

Original Article:
Math. Comp. **1** (1944), 205-308.

Original Article:
Math. Comp. **1** (1945), 391-399.

Original Article:
Math. Comp. **1** (1945), 400-407.

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References | Additional Information

**[1]**L. M. Milne-Thomson & L. J. Comrie,*Standard Four-Figure Mathematical Tables*, London, Macmillan, 1931.**[2]**W. J. Eckert, in ``Air Almanacs,''*Sky and Telescope*, v. 4, p. 12-15, 17, Nov. 1944, shows that the French air almanac uses such a device, but one which, in the writer's opinion, is inferior to that of Milne-Thomson & Comrie, because the last figure must be altered in some cases, when accuracy to the nearest minute only is desired.**[3]**The writer has discussed a new kind of ``critical graph,'' which is used in the same manner as a critical table but can be read to greater accuracy, if need be, in ``The*Air Almanac*refraction tables,'' U. S. Naval Institute,*Proc*. v. 70, Sept. 1944, p. 1140-1141; Univ. Calif., Los Angeles,*Astronomical Papers*, no. 5.

Additional Information

DOI:
https://doi.org/10.1090/S0025-5718-45-99074-0

Article copyright:
© Copyright 1945
American Mathematical Society