FR72135E - Improvements to parallel adders for calculating machines - Google Patents

Improvements to parallel adders for calculating machines

Info

Publication number
FR72135E
FR72135E FR72135DA FR72135E FR 72135 E FR72135 E FR 72135E FR 72135D A FR72135D A FR 72135DA FR 72135 E FR72135 E FR 72135E
Authority
FR
France
Prior art keywords
calculating machines
parallel adders
adders
parallel
machines
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
French (fr)
Inventor
J Valin
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.)
L OUTIL R ET de la RADIOIN BV
Original Assignee
L OUTIL R ET de la RADIOIN BV
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 L OUTIL R ET de la RADIOIN BV filed Critical L OUTIL R ET de la RADIOIN BV
Application granted granted Critical
Publication of FR72135E publication Critical patent/FR72135E/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
    • G06F7/50—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)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
FR72135D 1957-07-30 1957-07-30 Improvements to parallel adders for calculating machines Expired FR72135E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR72135T 1957-07-30

Publications (1)

Publication Number Publication Date
FR72135E true FR72135E (en) 1960-08-05

Family

ID=8703629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR72135D Expired FR72135E (en) 1957-07-30 1957-07-30 Improvements to parallel adders for calculating machines

Country Status (1)

Country Link
FR (1) FR72135E (en)

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