URR: A NEW REPRESENTATION OF NUMBERS.

被引：0

作者：

Hamada, Hozumi ^{[1
]}

机构：

[1] Hitachi Ltd, Central Research Lab,, Kokubunji, Jpn, Hitachi Ltd, Central Research Lab, Kokubunji, Jpn

来源：

Denshi Tokyo | 1984年 / 23期

关键词：

MATHEMATICAL TECHNIQUES;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

URR (Universal Representation of Real numbers) is a new scheme to internally encode real numbers in computers or other digital equipment. URR has the following characteristics: (1) It is easy to convert from an exponent and mantissa as a binary number to this form, and vice versa. (2) Overflow and underflow do not occur in practice. By using URR, 32 bit data is representable up to the number of about 10 to the 161 million-th power. (3) Data format depends not on data length but on its value, so that transmission between data with different lengths is easy.

引用

页码：88 / 91

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