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FR1280670A - Multiplication factor calculator with predetermined values - Google Patents

Multiplication factor calculator with predetermined values

Info

Publication number
FR1280670A
FR1280670A FR844600A FR844600A FR1280670A FR 1280670 A FR1280670 A FR 1280670A FR 844600 A FR844600 A FR 844600A FR 844600 A FR844600 A FR 844600A FR 1280670 A FR1280670 A FR 1280670A
Authority
FR
France
Prior art keywords
predetermined values
multiplication factor
factor calculator
calculator
multiplication
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.)
Expired
Application number
FR844600A
Other languages
French (fr)
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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
Priority claimed from GB40077/59A external-priority patent/GB881627A/en
Application filed by NCR Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR1280670A publication Critical patent/FR1280670A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/468—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators for evaluating functions by calculation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Lock And Its Accessories (AREA)
FR844600A 1959-11-25 1960-11-22 Multiplication factor calculator with predetermined values Expired FR1280670A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB40077/59A GB881627A (en) 1958-11-25 1959-11-25 N-(ú=-chlorobenzenesulphonyl)-n-(ú=-dimethylaminophenyl) urea, and its preparation
GB4007760 1960-09-28

Publications (1)

Publication Number Publication Date
FR1280670A true FR1280670A (en) 1962-01-08

Family

ID=26264308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR844600A Expired FR1280670A (en) 1959-11-25 1960-11-22 Multiplication factor calculator with predetermined values

Country Status (3)

Country Link
DE (1) DE1183283B (en)
FR (1) FR1280670A (en)
GB (1) GB922696A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112445456A (en) * 2019-09-03 2021-03-05 三星电子株式会社 System, computing device and method using multiplier-accumulator circuit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172843A (en) * 1966-01-03 1969-12-03 Bell Punch Co Ltd Improvements in or relating to Calculating Machines.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969262A (en) * 1934-08-07 Calculating machine
US2014432A (en) * 1932-02-15 1935-09-17 Gerhold Guido Auxiliary keyboard
GB806355A (en) * 1956-03-19 1958-12-23 Powers Samas Account Mach Ltd Improvements in or relating to computing machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112445456A (en) * 2019-09-03 2021-03-05 三星电子株式会社 System, computing device and method using multiplier-accumulator circuit

Also Published As

Publication number Publication date
GB922696A (en) 1963-04-03
DE1183283B (en) 1964-12-10

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