GB2369901A8 - A circuit for squaring a number using a shifter and selective addition - Google Patents

A circuit for squaring a number using a shifter and selective addition

Info

Publication number
GB2369901A8
GB2369901A8 GB0029616A GB0029616A GB2369901A8 GB 2369901 A8 GB2369901 A8 GB 2369901A8 GB 0029616 A GB0029616 A GB 0029616A GB 0029616 A GB0029616 A GB 0029616A GB 2369901 A8 GB2369901 A8 GB 2369901A8
Authority
GB
United Kingdom
Prior art keywords
squaring
shifter
circuit
selective addition
selective
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB0029616A
Other versions
GB2369901A (en
GB0029616D0 (en
Inventor
Mel Albert Gerard Long
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aeroflex Cambridge Ltd
Original Assignee
Ubinetics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ubinetics Ltd filed Critical Ubinetics Ltd
Priority to GB0029616A priority Critical patent/GB2369901A/en
Publication of GB0029616D0 publication Critical patent/GB0029616D0/en
Priority to PCT/GB2001/005278 priority patent/WO2002046911A1/en
Priority to AU2002219317A priority patent/AU2002219317A1/en
Publication of GB2369901A publication Critical patent/GB2369901A/en
Publication of GB2369901A8 publication Critical patent/GB2369901A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/552—Powers or roots, e.g. Pythagorean sums
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/552—Indexing scheme relating to groups G06F7/552 - G06F7/5525
    • G06F2207/5523—Calculates a power, e.g. the square, of a number or a function, e.g. polynomials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
GB0029616A 2000-12-05 2000-12-05 A circuit for squaring a number using a shifter and selective addition Withdrawn GB2369901A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0029616A GB2369901A (en) 2000-12-05 2000-12-05 A circuit for squaring a number using a shifter and selective addition
PCT/GB2001/005278 WO2002046911A1 (en) 2000-12-05 2001-11-29 Binary squarer with shifter and selectable adder
AU2002219317A AU2002219317A1 (en) 2000-12-05 2001-11-29 Binary squarer with shifter and selectable adder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0029616A GB2369901A (en) 2000-12-05 2000-12-05 A circuit for squaring a number using a shifter and selective addition

Publications (3)

Publication Number Publication Date
GB0029616D0 GB0029616D0 (en) 2001-01-17
GB2369901A GB2369901A (en) 2002-06-12
GB2369901A8 true GB2369901A8 (en) 2002-06-24

Family

ID=9904462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0029616A Withdrawn GB2369901A (en) 2000-12-05 2000-12-05 A circuit for squaring a number using a shifter and selective addition

Country Status (3)

Country Link
AU (1) AU2002219317A1 (en)
GB (1) GB2369901A (en)
WO (1) WO2002046911A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4266923B2 (en) 2004-12-27 2009-05-27 埼玉日本電気株式会社 Flat panel speaker mounting method, electronic device assembling method, gasket member, diaphragm, and flat panel speaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07107664B2 (en) * 1987-02-13 1995-11-15 日本電気株式会社 Multiplication circuit

Also Published As

Publication number Publication date
GB2369901A (en) 2002-06-12
WO2002046911A1 (en) 2002-06-13
AU2002219317A1 (en) 2002-06-18
GB0029616D0 (en) 2001-01-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)