The choice of base

Author:

Brown W. S.1,Richman P. L.1

Affiliation:

1. Bell Telephone Labs, Inc., Murray Hill, NJ

Abstract

A digital computer is considered, whose memory words are composed of N r -state devices plus two sign bits (two state devices). The choice of base β for the internal representation of floating-point numbers on such a computer is discussed. It is shown that in a certain sense β = r is best.

Publisher

Association for Computing Machinery (ACM)

Subject

General Computer Science

Reference6 articles.

1. FORSYTHE G. AND MOLER C.B. Computer Solution of Linear Algebraic Systems. Prentice-Hall Englewood Cliffs N. J. 1967. FORSYTHE G. AND MOLER C.B. Computer Solution of Linear Algebraic Systems. Prentice-Hall Englewood Cliffs N. J. 1967.

2. 27 bits are not enough for 8-digit accuracy

3. In-and-out conversions

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