Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2007-01-17
2011-10-11
Bullock, Jr., Lewis (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
C708S205000, C708S206000, C708S208000, C708S209000
Reexamination Certificate
active
08037115
ABSTRACT:
A method and system to compensate for inaccuracy associated with processing values with finite precision includes a process for selecting a display value whereby an initial value is provided in a first numbering system. The initial value is then converted into an equivalent stored value in a second numbering system. Then a display value in the first numbering system is determined and selected such that the selected display value includes the least number of significant digits that convert from the first numbering system to the second numbering system exactly as the stored value. The selected display value in the first numbering system is then used for display and/or further processing when the stored value in the second numbering system is recalled.
REFERENCES:
patent: 5923316 (1999-07-01), Kitamura et al.
patent: 7659911 (2010-02-01), Wittenstein
Dong Yulin
Holladay Walter
Scalora Michael Amore
Bullock, Jr. Lewis
Gunnison McKay & Hodgson, L.L.P.
Intuit Inc.
McKay Philip
Yaary Michael
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