CH399015A - Verfahren zur Multiplikation von dezimalen Zahlen sowie Einrichtung zur Ausübung des Verfahrens - Google Patents

Verfahren zur Multiplikation von dezimalen Zahlen sowie Einrichtung zur Ausübung des Verfahrens

Info

Publication number
CH399015A
CH399015A CH329461A CH329461A CH399015A CH 399015 A CH399015 A CH 399015A CH 329461 A CH329461 A CH 329461A CH 329461 A CH329461 A CH 329461A CH 399015 A CH399015 A CH 399015A
Authority
CH
Switzerland
Prior art keywords
procedure
multiplication
facility
well
decimal numbers
Prior art date
Application number
CH329461A
Other languages
English (en)
Inventor
Valdemar Pettersson Gro Gustav
Original Assignee
Robinia Ab
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 Robinia Ab filed Critical Robinia Ab
Publication of CH399015A publication Critical patent/CH399015A/de

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.
    • G06F7/4915—Multiplying; Dividing
    • 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.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4983—Multiplying; Dividing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
CH329461A 1960-04-05 1961-03-20 Verfahren zur Multiplikation von dezimalen Zahlen sowie Einrichtung zur Ausübung des Verfahrens CH399015A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE337760 1960-04-05

Publications (1)

Publication Number Publication Date
CH399015A true CH399015A (de) 1966-03-15

Family

ID=20261980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH329461A CH399015A (de) 1960-04-05 1961-03-20 Verfahren zur Multiplikation von dezimalen Zahlen sowie Einrichtung zur Ausübung des Verfahrens

Country Status (5)

Country Link
US (1) US3120604A (de)
CH (1) CH399015A (de)
DE (1) DE1196882B (de)
GB (1) GB976631A (de)
NL (1) NL263156A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL78641C (de) * 1943-03-30
GB745833A (en) * 1953-03-17 1956-03-07 Nat Res Dev Digital computing engines
DE1051030B (de) * 1954-01-15 1959-02-19 IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindelfingen (Württ.) Elektronische Multiplikationsmaschine
DE1050097B (de) * 1954-10-11 1959-02-05 Kienzle Apparate G.M.B.H., Villingen (Schwarzw.) Elektronisches Rechensystem

Also Published As

Publication number Publication date
NL263156A (de)
GB976631A (en) 1964-12-02
US3120604A (en) 1964-02-04
DE1196882B (de) 1965-07-15

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