FR2129558A5 - - Google Patents

Info

Publication number
FR2129558A5
FR2129558A5 FR7208260A FR7208260A FR2129558A5 FR 2129558 A5 FR2129558 A5 FR 2129558A5 FR 7208260 A FR7208260 A FR 7208260A FR 7208260 A FR7208260 A FR 7208260A FR 2129558 A5 FR2129558 A5 FR 2129558A5
Authority
FR
France
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
FR7208260A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR2129558A5 publication Critical patent/FR2129558A5/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
    • G06F7/544—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 for evaluating functions by calculation
    • G06F7/552—Powers or roots, e.g. Pythagorean sums
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2207/552—Indexing scheme relating to groups G06F7/552 - G06F7/5525
    • G06F2207/5523—Calculates a power, e.g. the square, of a number or a function, e.g. polynomials

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)
  • Complex Calculations (AREA)
FR7208260A 1971-03-10 1972-03-09 Expired FR2129558A5 (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12281271A 1971-03-10 1971-03-10

Publications (1)

Publication Number Publication Date
FR2129558A5 true FR2129558A5 (https=) 1972-10-27

Family

ID=22404918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208260A Expired FR2129558A5 (https=) 1971-03-10 1972-03-09

Country Status (5)

Country Link
US (1) US3780278A (https=)
JP (1) JPS48103250A (https=)
DE (1) DE2211445A1 (https=)
FR (1) FR2129558A5 (https=)
GB (1) GB1390052A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100195178B1 (ko) * 1992-12-31 1999-06-15 윤종용 제곱 계산 회로
ITTO20010818A1 (it) * 2001-08-17 2003-02-17 Telecom Italia Lab Spa Circuito per elevare a potenza.
US11636176B2 (en) * 2020-09-25 2023-04-25 Apple Inc. Interpolation method and apparatus for arithmetic functions

Also Published As

Publication number Publication date
US3780278A (en) 1973-12-18
DE2211445A1 (de) 1972-09-21
GB1390052A (en) 1975-04-09
JPS48103250A (https=) 1973-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse