BE729113A - - Google Patents

Info

Publication number
BE729113A
BE729113A BE729113DA BE729113A BE 729113 A BE729113 A BE 729113A BE 729113D A BE729113D A BE 729113DA BE 729113 A BE729113 A BE 729113A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE729113A publication Critical patent/BE729113A/xx

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
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/492—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination
    • G06F7/493—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination the representation being the natural binary coded representation, i.e. 8421-code
    • G06F7/494—Adding; Subtracting
    • G06F7/495—Adding; Subtracting in digit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C21/00—Digital stores in which the information circulates continuously

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Complex Calculations (AREA)
  • Numerical Control (AREA)
BE729113D 1968-02-29 1969-02-28 BE729113A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70938668A 1968-02-29 1968-02-29
US70924268A 1968-02-29 1968-02-29

Publications (1)

Publication Number Publication Date
BE729113A true BE729113A (de) 1969-08-01

Family

ID=27108224

Family Applications (1)

Application Number Title Priority Date Filing Date
BE729113D BE729113A (de) 1968-02-29 1969-02-28

Country Status (8)

Country Link
US (1) US3584206A (de)
BE (1) BE729113A (de)
CA (1) CA944485A (de)
CH (1) CH516850A (de)
DE (1) DE1909475A1 (de)
GB (1) GB1261252A (de)
NL (1) NL6902870A (de)
SE (1) SE340382B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694642A (en) * 1970-05-04 1972-09-26 Computer Design Corp Add/subtract apparatus for binary coded decimal numbers
JPS549009B1 (de) * 1971-02-17 1979-04-20
GB1375588A (de) * 1971-02-22 1974-11-27
JPS5219746B2 (de) * 1971-12-24 1977-05-30
US3816734A (en) * 1973-03-12 1974-06-11 Bell Telephone Labor Inc Apparatus and method for 2{40 s complement subtraction
US4179746A (en) * 1976-07-19 1979-12-18 Texas Instruments Incorporated Digital processor system with conditional carry and status function in arithmetic unit
DE2737483C3 (de) * 1977-08-19 1980-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Korrektur-Schaltungsanordnung für Additions- oder Substraktionsoperationen mit nicht-hexadezimalen Operanden in hexadezimalen Rechenwerken
US4638300A (en) * 1982-05-10 1987-01-20 Advanced Micro Devices, Inc. Central processing unit having built-in BCD operation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1093951A (fr) * 1951-03-09 1955-05-11 British Tabulating Mach Co Ltd Perfectionnement aux machines électroniques à additionner
US2872107A (en) * 1951-05-16 1959-02-03 Monroe Calculating Machine Electronic computer
US2799450A (en) * 1953-12-30 1957-07-16 Hughes Aircraft Co Electronic circuits for complementing binary-coded decimal numbers
IT557030A (de) * 1955-08-01
US2933252A (en) * 1956-12-19 1960-04-19 Sperry Rand Corp Binary adder-subtracter with command carry control
US3112396A (en) * 1957-05-03 1963-11-26 Ibm Arithmetic circuitry
GB1052400A (de) * 1963-06-27

Also Published As

Publication number Publication date
GB1261252A (en) 1972-01-26
NL6902870A (de) 1969-09-02
US3584206A (en) 1971-06-08
SE340382B (de) 1971-11-15
CA944485A (en) 1974-03-26
DE1909475A1 (de) 1969-09-18
CH516850A (de) 1971-12-15

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