FR1172045A - Système de comptage du type à mémoire - Google Patents

Système de comptage du type à mémoire

Info

Publication number
FR1172045A
FR1172045A FR1172045DA FR1172045A FR 1172045 A FR1172045 A FR 1172045A FR 1172045D A FR1172045D A FR 1172045DA FR 1172045 A FR1172045 A FR 1172045A
Authority
FR
France
Prior art keywords
memory type
counting system
type counting
memory
type
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
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1172045A publication Critical patent/FR1172045A/fr
Expired 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
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4981—Adding; Subtracting
    • 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
    • G06F7/383—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements
    • G06F7/386—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using magnetic or similar elements decimal, radix 20 or 12

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Vending Machines For Individual Products (AREA)
  • Electronic Switches (AREA)
FR1172045D 1955-10-31 1956-10-30 Système de comptage du type à mémoire Expired FR1172045A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US842042XA 1955-10-31 1955-10-31

Publications (1)

Publication Number Publication Date
FR1172045A true FR1172045A (fr) 1959-02-04

Family

ID=22183476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172045D Expired FR1172045A (fr) 1955-10-31 1956-10-30 Système de comptage du type à mémoire

Country Status (4)

Country Link
DE (1) DE1106528B (fr)
FR (1) FR1172045A (fr)
GB (1) GB842042A (fr)
NL (1) NL211770A (fr)

Also Published As

Publication number Publication date
GB842042A (en) 1960-07-20
NL211770A (fr)
DE1106528B (de) 1961-05-10

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