Topic
Division (mathematics)
About: Division (mathematics) is a research topic. Over the lifetime, 12717 publications have been published within this topic receiving 87814 citations.
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18 May 1987
TL;DR: An on-line algorithm for radix-4 floating point division is presented that is first transformed in to a range such that the quotient digits are computed as a function of the scaled partial remainder only.
Abstract: We present an on-line algorithm for radix-4 floating point division. The divisor is first transformed in to a range such that the quotient digits are computed as a function of the scaled partial remainder only.
21 citations
IBM1
TL;DR: In this article, a calculus for functions which is performable on a digital computer is presented, where the operations of addition, subtraction, multiplication, division, integration and differentiation for intervals of polynomials are defined and studied.
21 citations
Patent•
AT&T1
TL;DR: In this article, a system that incorporates teachings of the present disclosure may include, for example, a method for detecting a viewing apparatus, and causing a presentation device to present a media program in a time division multiplexed (TDM) scheme or a Space Division Multiplexing (SDM) system responsive to said detection, wherein the viewing apparatus is configured to the TDM or SDM schemes to enable viewing of the media program.
Abstract: A system that incorporates teachings of the present disclosure may include, for example, a method for detecting a viewing apparatus, and causing a presentation device to present a media program in a time division multiplexed (TDM) scheme or a space division multiplexing (SDM) scheme responsive to said detection, wherein the viewing apparatus is configured to the TDM or SDM schemes to enable viewing of the media program. Other embodiments are disclosed and contemplated.
21 citations
21 citations
Patent•
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30 Aug 2004
TL;DR: In this paper, the authors proposed to improve heat transfer performance by forming a division hole for dividing a ridge part of the heat transfer fin, and to reduce pressure loss in a heat exchanger, where ridge parts 2 and bottom walls 6 are alternately formed one-byone in a direction perpendicular to a flowing direction A1 of a fluid.
Abstract: PROBLEM TO BE SOLVED: To improve heat transfer performance of a heat transfer fin by forming a division hole for dividing a ridge part of the heat transfer fin, and to reduce pressure loss. SOLUTION: In this heat transfer fin used for a heat exchanger, ridge parts 2 and bottom walls 6 are alternately formed one-by-one in a direction perpendicular to a flowing direction A1 of a fluid. Each ridge part 2 comprises a top wall 3 and a pair of side walls 4; two or more division holes 10 of a predetermined number of two or more columns R for dividing each ridge part 2 and each bottom wall 6 into three or more in the flowing direction A1 are formed in the heat transfer fin; and each division hole 10 comprises one long hole continuing over each ridge part 2 and each bottom wall 6. The division hole 10 in each column R comprises: an intermediate division hole 10b formed in intermediate ridge parts 2b, and end division holes 10a formed only in inner side walls 4b of each end ridge parts 2a. A bypass passage 33 reduced in pressure loss as compared with a main passage 30 formed by the intermediate ridge part 2b and the bottom wall 6 is formed by each end ridge part 2a. COPYRIGHT: (C)2006,JPO&NCIPI
21 citations