AU6132386A - Duodecimal numbering system and its applications - Google Patents

Duodecimal numbering system and its applications

Info

Publication number
AU6132386A
AU6132386A AU61323/86A AU6132386A AU6132386A AU 6132386 A AU6132386 A AU 6132386A AU 61323/86 A AU61323/86 A AU 61323/86A AU 6132386 A AU6132386 A AU 6132386A AU 6132386 A AU6132386 A AU 6132386A
Authority
AU
Australia
Prior art keywords
duodecimal
applications
numbering system
numbering
duodecimal numbering
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.)
Abandoned
Application number
AU61323/86A
Inventor
Pietro Dezi
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.)
DEZI P
Original Assignee
DEZI P
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
Priority claimed from IT3596985U external-priority patent/IT8535969V0/en
Priority claimed from IT8548284A external-priority patent/IT8548284A0/en
Application filed by DEZI P filed Critical DEZI P
Publication of AU6132386A publication Critical patent/AU6132386A/en
Abandoned 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
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C1/00—Computing aids in which the computing members form at least part of the displayed result and are manipulated directly by hand, e.g. abacuses or pocket adding devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C15/00—Computing mechanisms; Actuating devices therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
AU61323/86A 1985-06-26 1986-06-24 Duodecimal numbering system and its applications Abandoned AU6132386A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT35969/85 1985-06-26
IT3596985U IT8535969V0 (en) 1985-06-26 1985-06-26 MATHEMATICAL SYSTEM PINKERLE - PUNTO - V
IT48284/85 1985-06-26
IT8548284A IT8548284A0 (en) 1985-06-26 1985-06-26 PINKERLE MATHEMATICAL SYSTEM - POINT - V

Publications (1)

Publication Number Publication Date
AU6132386A true AU6132386A (en) 1987-01-30

Family

ID=26329026

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61323/86A Abandoned AU6132386A (en) 1985-06-26 1986-06-24 Duodecimal numbering system and its applications

Country Status (3)

Country Link
EP (1) EP0227788A1 (en)
AU (1) AU6132386A (en)
WO (1) WO1987000313A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134652A1 (en) * 2000-01-27 2001-09-19 DEZI, Pietro Dozenal numeration system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB665938A (en) *
DE1159190B (en) * 1962-09-14 1963-12-12 Telefunken Patent Arithmetic arrangement for adding numbers of a non-binary number system encoded in tetrads
US3436013A (en) * 1966-12-19 1969-04-01 Richard S Campbell Multi-base counter mechanism
GB1197135A (en) * 1968-06-25 1970-07-01 Dennis Malcolm Harrison Calculator

Also Published As

Publication number Publication date
WO1987000313A1 (en) 1987-01-15
EP0227788A1 (en) 1987-07-08

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