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FR463916A - Improvements to calculating machines - Google Patents

Improvements to calculating machines

Info

Publication number
FR463916A
FR463916A FR463916A FR463916DA FR463916A FR 463916 A FR463916 A FR 463916A FR 463916 A FR463916 A FR 463916A FR 463916D A FR463916D A FR 463916DA FR 463916 A FR463916 A FR 463916A
Authority
FR
France
Prior art keywords
calculating machines
machines
calculating
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
FR463916A
Other languages
French (fr)
Inventor
Constantin-Jean Tossizza
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR463916A publication Critical patent/FR463916A/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
    • G06F7/46—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
    • G06F7/465—Multiplying; dividing by partial product forming (with electric multiplication table)

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)
FR463916A 1913-10-22 Improvements to calculating machines Expired FR463916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR463916T

Publications (1)

Publication Number Publication Date
FR463916A true FR463916A (en) 1914-03-07

Family

ID=8901962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR463916A Expired FR463916A (en) 1913-10-22 Improvements to calculating machines

Country Status (1)

Country Link
FR (1) FR463916A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611538A (en) * 1942-07-27 1952-09-23 Int Standard Electric Corp Electrical calculating apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611538A (en) * 1942-07-27 1952-09-23 Int Standard Electric Corp Electrical calculating apparatus

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