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Computer Arithmetic and Validity
book

Computer Arithmetic and Validity

by Ulrich Kulisch
April 2013
Intermediate to advanced content levelIntermediate to advanced
456 pages
16h 7m
English
De Gruyter
Content preview from Computer Arithmetic and Validity
250 Chapter 8 Scalar products and complete arithmetic
much different from that available in a conventional CPU. In the case of
the IEEE double precision format a complete register consists of about
1=2 K bytes. Instructions for complete arithmetic for low and high level
programming languages are discussed.
In numerical analysis the dot product is ubiquitous. It is not merely a
fundamental operation in all vector and matrix spaces. It is the exact dot
product which makes residual correction effective. This has a direct and
positive influence on all iterative solvers of systems of equations. The ex-
act dot product is essential for fast long real and
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Publisher Resources

ISBN: 9783110301731