Boots – shoes – and leggings
Patent
1996-10-17
1998-12-01
Elmore, Reba I.
Boots, shoes, and leggings
36471504, 36474801, 36474809, 36474811, 36475401, 36476001, 395565, G06F 700
Patent
active
058448276
ABSTRACT:
A method and apparatus in accordance with the present invention provides for multiplying and/or dividing an operand by 2.sup.N using an arithmetic shifter where N is an integer represented in 2's complement form. The invention multiplies an operand by 2.sup.N by left-shifting the operand by N bit positions when N is positive and right-shifting the operand by the absolute value of N bit positions when N is negative, and divides an operand by 2.sup.N by right-shifting the operand by N bit positions when N is positive and left-shifting the operand by the absolute value of N bit positions when N is negative.
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patent: 5373459 (1994-12-01), Taniguchi
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patent: 5555202 (1996-09-01), Chu
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"Programming The 80386" by Crawford et al., published by SYBEX Inc., 1987, pp. 241-244 and 405-406.
"Computer Arithmetic Systems: Algorithms, Architecture and Implementations" by A. Omondi, published by Prentice Hall International (UK) Limited, 1994, pp. 505-513.
Elmore Reba I.
Marc McDieunel
Samsung Electronics Co,. Ltd.
Sigmond David M.
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