Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 26, 2009
Patent Application Number
11223289
Date Filed
September 9, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments of logarithm processing systems and methods are disclosed. The system embodiments described herein include two tables corresponding to various base and derivative functions of a logarithm, with logic configured to access the tables and format and normalize the accessed values to evaluate the logarithm using a standard floating point, fused multiply-add (FMAD)unit.
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