FR1452656A - Electronic calculator - Google Patents

Electronic calculator

Info

Publication number
FR1452656A
FR1452656A FR21487A FR21487A FR1452656A FR 1452656 A FR1452656 A FR 1452656A FR 21487 A FR21487 A FR 21487A FR 21487 A FR21487 A FR 21487A FR 1452656 A FR1452656 A FR 1452656A
Authority
FR
France
Prior art keywords
electronic calculator
calculator
electronic
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
FR21487A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 US376348A external-priority patent/US3400259A/en
Application filed by Honeywell Inc filed Critical Honeywell Inc
Priority to FR21487A priority Critical patent/FR1452656A/en
Application granted granted Critical
Publication of FR1452656A publication Critical patent/FR1452656A/en
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
    • G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
    • G06F7/575—Basic arithmetic logic units, i.e. devices selectable to perform either addition, subtraction or one of several logical operations, using, at least partially, the same circuitry
    • 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
    • G06F7/50—Adding; Subtracting
    • G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination

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)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
FR21487A 1964-06-19 1965-06-18 Electronic calculator Expired FR1452656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21487A FR1452656A (en) 1964-06-19 1965-06-18 Electronic calculator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US376348A US3400259A (en) 1964-06-19 1964-06-19 Multifunction adder including multistage carry chain register with conditioning means
FR21487A FR1452656A (en) 1964-06-19 1965-06-18 Electronic calculator

Publications (1)

Publication Number Publication Date
FR1452656A true FR1452656A (en) 1966-04-15

Family

ID=26164192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21487A Expired FR1452656A (en) 1964-06-19 1965-06-18 Electronic calculator

Country Status (1)

Country Link
FR (1) FR1452656A (en)

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