JPS4871154A - - Google Patents

Info

Publication number
JPS4871154A
JPS4871154A JP46104579A JP10457971A JPS4871154A JP S4871154 A JPS4871154 A JP S4871154A JP 46104579 A JP46104579 A JP 46104579A JP 10457971 A JP10457971 A JP 10457971A JP S4871154 A JPS4871154 A JP S4871154A
Authority
JP
Japan
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.)
Granted
Application number
JP46104579A
Other languages
Japanese (ja)
Other versions
JPS5219746B2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP46104579A priority Critical patent/JPS5219746B2/ja
Priority to FR7245412A priority patent/FR2165625A5/fr
Priority to DE2262796A priority patent/DE2262796A1/de
Priority to US00317303A priority patent/US3813623A/en
Priority to IT33346/72A priority patent/IT972711B/it
Priority to CA159,651A priority patent/CA999084A/en
Priority to NL7217471A priority patent/NL7217471A/xx
Priority to GB5946472A priority patent/GB1377860A/en
Publication of JPS4871154A publication Critical patent/JPS4871154A/ja
Priority to CA246,007A priority patent/CA1000866A/en
Publication of JPS5219746B2 publication Critical patent/JPS5219746B2/ja
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
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/492—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination
    • G06F7/493—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination the representation being the natural binary coded representation, i.e. 8421-code
    • G06F7/494—Adding; Subtracting
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Complex Calculations (AREA)
JP46104579A 1971-12-24 1971-12-24 Expired JPS5219746B2 (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP46104579A JPS5219746B2 (enrdf_load_stackoverflow) 1971-12-24 1971-12-24
FR7245412A FR2165625A5 (enrdf_load_stackoverflow) 1971-12-24 1972-12-20
CA159,651A CA999084A (en) 1971-12-24 1972-12-21 Digital processing system
US00317303A US3813623A (en) 1971-12-24 1972-12-21 Serial bcd adder
IT33346/72A IT972711B (it) 1971-12-24 1972-12-21 Dsipositivo di elaborazione digi tale in particolare per piccoli calcolatori
DE2262796A DE2262796A1 (de) 1971-12-24 1972-12-21 System zum verarbeiten digitaler informationen
NL7217471A NL7217471A (enrdf_load_stackoverflow) 1971-12-24 1972-12-21
GB5946472A GB1377860A (en) 1971-12-24 1972-12-22 Digital processing system
CA246,007A CA1000866A (en) 1971-12-24 1976-02-18 Digital processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46104579A JPS5219746B2 (enrdf_load_stackoverflow) 1971-12-24 1971-12-24

Publications (2)

Publication Number Publication Date
JPS4871154A true JPS4871154A (enrdf_load_stackoverflow) 1973-09-26
JPS5219746B2 JPS5219746B2 (enrdf_load_stackoverflow) 1977-05-30

Family

ID=14384331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46104579A Expired JPS5219746B2 (enrdf_load_stackoverflow) 1971-12-24 1971-12-24

Country Status (8)

Country Link
US (1) US3813623A (enrdf_load_stackoverflow)
JP (1) JPS5219746B2 (enrdf_load_stackoverflow)
CA (1) CA999084A (enrdf_load_stackoverflow)
DE (1) DE2262796A1 (enrdf_load_stackoverflow)
FR (1) FR2165625A5 (enrdf_load_stackoverflow)
GB (1) GB1377860A (enrdf_load_stackoverflow)
IT (1) IT972711B (enrdf_load_stackoverflow)
NL (1) NL7217471A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172288A (en) * 1976-03-08 1979-10-23 Motorola, Inc. Binary or BCD adder with precorrected result

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872107A (en) * 1951-05-16 1959-02-03 Monroe Calculating Machine Electronic computer
GB924396A (en) * 1959-10-27 1963-04-24 Gen Electric Automatic data accumulator
US3249745A (en) * 1962-01-09 1966-05-03 Monroe Int Two-register calculator for performing multiplication and division using identical operational steps
US3621219A (en) * 1967-08-15 1971-11-16 Hayakawa Denki Kogyo Kk Arithmetic unit utilizing magnetic core matrix registers
US3571582A (en) * 1968-02-29 1971-03-23 Gen Electric Serial bcd adder/subtracter utilizing interlaced data
US3584206A (en) * 1968-02-29 1971-06-08 Gen Electric Serial bcd adder/subtracter/complementer utilizing interlaced data
JPS5036542B1 (enrdf_load_stackoverflow) * 1969-12-15 1975-11-26

Also Published As

Publication number Publication date
DE2262796A1 (de) 1973-07-12
US3813623A (en) 1974-05-28
GB1377860A (en) 1974-12-18
NL7217471A (enrdf_load_stackoverflow) 1973-06-26
JPS5219746B2 (enrdf_load_stackoverflow) 1977-05-30
CA999084A (en) 1976-10-26
IT972711B (it) 1974-05-31
FR2165625A5 (enrdf_load_stackoverflow) 1973-08-03

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