Electrical digital calculating computer > Particular function performed > Arithmetical operation > Compensation for finite word length > Round off or truncation > Patents

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Class Information
Number: 708/551
Name: Electrical computers: arithmetic processing and calculating > Electrical digital calculating computer > Particular function performed > Arithmetical operation > Compensation for finite word length > Round off or truncation
Description: Subject matter wherein the modification is an adjustment of the more significant digits in accordance with some specific rule or a deletion of one or more of the least significant digits.

Patents under this class:

1 2 3

Patent Number	Title Of Patent	Date Issued
4409668	Round-off apparatus for data processors	Oct. 11, 1983
4149261	Computer having circuitry for rounding-off insignificant digits	Apr. 10, 1979
4110831	Method and means for tracking digit significance in arithmetic operations executed on decimal computers	Aug. 29, 1978
4095276	Digital signal processing arrangement including a wave digital filter	Jun. 13, 1978
4034196	Digital signal processing device with quantizer	Jul. 5, 1977
3970833	High-speed adder	Jul. 20, 1976
3947670	Signed multiplication logic	Mar. 30, 1976