基本转换映射

AFIPS '67 (Spring) Pub Date : 1899-12-30 DOI:10.1145/1465482.1465532

D. Matula

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引用次数: 17

摘要

大多数计算机使用二进制、八进制或十六进制表示来存储数字，而大多数输入、输出和用户语言(如FORTRAN或ALGOL)中的常量表示都需要十进制格式。将一种进制中的规范化数转换为另一种进制中的规范化数会遇到困难，因为当每个进制中只有有限数量的数字可用时，数字的精确表示不兼容。

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Base conversion mappings

Most computers utilize either binary, octal or hexadecimal representation for internal storage of numbers, whereas decimal format is desired for most input, output and for the representation of constants in a user language such as FORTRAN or ALGOL. The conversion of a normalized number in one base to a normalized number in another base is beset with difficulties because of the incompatibility of exact representations of a number when only a limited number of digits are available in each base.

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来源期刊

AFIPS '67 (Spring)

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