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double precision

   Also found in: Wikipedia, Hutchinson 0.06 sec.

Using two computer words instead of one to hold a number used for calculations, thus allowing twice as large a number for more arithmetic precision. Contrast with single precision.
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Hardware acceleration engines onboard the MPC8544E include Double Precision, Floating Point, Signal Processing Engine, TCP Offload and Freescale's industry leading Security Acceleration Engine.
Freescale Extends its PowerQUICC(TM) III Processor Family by Business Wire
Each of the Advance boards is capable of over 50 GFLOPS of sustained double precision matrix multiplication operations while averaging only 25 watts power dissipation, approximately four times the performance per watt of today's best industry standard processors.
ClearSpeed Technology to Accelerate South Africa's First National ... by Business Wire
ClearSpeed Technology is a specialist semiconductor company focused on delivering double precision high performance coprocessors and boards to be used alongside general purpose processors in the world's most compute-intensive applications.
ClearSpeed Technology Named One of the "Top Five Companies to Watch ... by Business Wire
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