NL243275A - - Google Patents

Info

Publication number
NL243275A
NL243275A NL243275DA NL243275A NL 243275 A NL243275 A NL 243275A NL 243275D A NL243275D A NL 243275DA NL 243275 A NL243275 A NL 243275A
Authority
NL
Netherlands
Application number
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.)
Publication of NL243275A publication Critical patent/NL243275A/xx

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.
    • G06F7/4912—Adding; Subtracting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/491—Indexing scheme relating to groups G06F7/491 - G06F7/4917
    • G06F2207/49195—Using pure decimal representation, e.g. 10-valued voltage signal, 1-out-of-10 code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/492—Indexing scheme relating to groups G06F7/492 - G06F7/496
    • G06F2207/4924—Digit-parallel adding or subtracting

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulation Of Pulses (AREA)
NL243275D 1958-10-03 NL243275A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US765253A US2920823A (en) 1958-10-03 1958-10-03 Addition and subtraction circuit utilizing electrical delay lines having a short-circuit termination

Publications (1)

Publication Number Publication Date
NL243275A true NL243275A (ja)

Family

ID=25073046

Family Applications (2)

Application Number Title Priority Date Filing Date
NL135486D NL135486C (ja) 1958-10-03
NL243275D NL243275A (ja) 1958-10-03

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL135486D NL135486C (ja) 1958-10-03

Country Status (5)

Country Link
US (1) US2920823A (ja)
DE (1) DE1115486B (ja)
FR (1) FR1246798A (ja)
GB (1) GB869950A (ja)
NL (2) NL243275A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215982A (en) * 1959-06-08 1965-11-02 Ibm Core matrix control circuit for selection of cores by true and complement signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034099A (fr) * 1951-03-17 1953-07-17 Electronique & Automatisme Sa Perfectionnements apportés aux circuits calculateurs
NL187428B (nl) * 1953-05-13 Cables De Lyon Geoffroy Delore Inrichting voor het vervaardigen van een beschermingsmantel van een optische vezel.

Also Published As

Publication number Publication date
GB869950A (en) 1961-06-07
NL135486C (ja)
FR1246798A (fr) 1960-11-25
US2920823A (en) 1960-01-12
DE1115486B (de) 1961-10-19

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