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2 October 1998 Reciprocation, square root, inverse square root, and some elementary functions using small multipliers
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Abstract
This paper deals with the computation of reciprocals, square roots, inverse square roots, and some elementary functions using small tables, small multipliers, and for some functions, a final 'large' multiplication. We propose a method that allows fast evaluation of these functions in double precision arithmetic.The strength of this method is that the same scheme allows the computation of all these functions.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Milos D. Ercegovac, Tomas Lang, Jean-Michel Muller, and Arnaud Tisserand "Reciprocation, square root, inverse square root, and some elementary functions using small multipliers", Proc. SPIE 3461, Advanced Signal Processing Algorithms, Architectures, and Implementations VIII, (2 October 1998); https://doi.org/10.1117/12.325713
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