FR1179290A - Perfectionnements aux dispositifs multiplicateurs - Google Patents

Perfectionnements aux dispositifs multiplicateurs

Info

Publication number
FR1179290A
FR1179290A FR1179290DA FR1179290A FR 1179290 A FR1179290 A FR 1179290A FR 1179290D A FR1179290D A FR 1179290DA FR 1179290 A FR1179290 A FR 1179290A
Authority
FR
France
Prior art keywords
multiplier devices
multiplier
devices
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)
Inventor
J Robin
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.)
Compagnie IBM France SAS
Original Assignee
Compagnie IBM France SAS
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 Compagnie IBM France SAS filed Critical Compagnie IBM France SAS
Application granted granted Critical
Publication of FR1179290A publication Critical patent/FR1179290A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/52—Multiplying; Dividing
    • G06F7/523—Multiplying only
    • G06F7/527—Multiplying only in serial-parallel fashion, i.e. one operand being entered serially and the other in parallel
    • G06F7/5272—Multiplying only in serial-parallel fashion, i.e. one operand being entered serially and the other in parallel with row wise addition of partial products
    • G06F7/5275—Multiplying only in serial-parallel fashion, i.e. one operand being entered serially and the other in parallel with row wise addition of partial products using carry save adders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
FR1179290D 1957-03-26 1957-03-26 Perfectionnements aux dispositifs multiplicateurs Expired FR1179290A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1179290T 1957-03-26

Publications (1)

Publication Number Publication Date
FR1179290A true FR1179290A (fr) 1959-05-22

Family

ID=9661076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1179290D Expired FR1179290A (fr) 1957-03-26 1957-03-26 Perfectionnements aux dispositifs multiplicateurs

Country Status (1)

Country Link
FR (1) FR1179290A (fr)

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