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Digital Arithmetic
book

Digital Arithmetic

by Miloš D. Ercegovac, Tomás Lang
September 2003
Intermediate to advanced content levelIntermediate to advanced
709 pages
26h 51m
English
Morgan Kaufmann
Content preview from Digital Arithmetic
368 ~:: H ~#a~ P ~ E ~ 7 Iterative Approximation
We consider first the computation of the reciprocal function. This function is
important in itself and is the basis for the methods for division. A similar situation
occurs for reciprocal square root and square root.
We consider the case of operands and result in sign-and-magnitude repre-
sentation. Moreover, since the determination of the sign is straightforward and
independent of the operation on magnitudes, we concentrate on the latter.
Reciprocal
For the reciprocal function, we describe two related methods: the application of
the general Newton-Raphson method to obtain the zero ...
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Publisher Resources

ISBN: 9781558607989