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Article type: Research Article
Authors: Dushanov, E.B.a; 1 | Emelianenko, M.G.b | Konovalova, G.Yu.c
Affiliations: [a] Institute for Nuclear Physics, Tashkent, Uzbekistan. E-mail: dushanov@cv.jinr.ru | [b] Department of Computational Mathematics and Informatics, Moscow State University, Moscow, Russia | [c] International University of Nature, Society, and Man, Dubna, Russia
Correspondence: [1] The address for manuscript correspondence: E.Dushanov, LIT, JINR Dubna, Moscow region, 141980, Russia. E-mail: dushanov@cv.jinr.ru. Fax: (096-21) 65145. Tel.: (095) 64845.
Abstract: Formats of the representation for any-type numbers in different computers are presented. An algorithm for automatic definition of constants of the computer real arithmetic [1] is developed. Texts of programs on FORTRAN-77 realizing this algorithm as well as those extracting the exponent and mantissa of a real number are described.
Keywords: Algorithm, Bit, Mantissa, Exponent, Error, Program, Digit, Format, Number
DOI: 10.3233/JCM-2002-21-208
Journal: Journal of Computational Methods in Sciences and Engineering, vol. 2, no. 1-2, pp. 57-62, 2002
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