IT1012986B - Dispositivo per l estrazione del la radice quadrata di un numero binario - Google Patents

Dispositivo per l estrazione del la radice quadrata di un numero binario

Info

Publication number
IT1012986B
IT1012986B IT23395/74A IT2339574A IT1012986B IT 1012986 B IT1012986 B IT 1012986B IT 23395/74 A IT23395/74 A IT 23395/74A IT 2339574 A IT2339574 A IT 2339574A IT 1012986 B IT1012986 B IT 1012986B
Authority
IT
Italy
Prior art keywords
extraction
square root
binary number
binary
root
Prior art date
Application number
IT23395/74A
Other languages
English (en)
Inventor
L Mignot
Original Assignee
Radio Diffusion Tv Francaise
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 Radio Diffusion Tv Francaise filed Critical Radio Diffusion Tv Francaise
Application granted granted Critical
Publication of IT1012986B publication Critical patent/IT1012986B/it

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
    • G06F7/5525—Roots or inverse roots of single operands

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Logic Circuits (AREA)
IT23395/74A 1973-06-01 1974-05-30 Dispositivo per l estrazione del la radice quadrata di un numero binario IT1012986B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320009A FR2232254A5 (it) 1973-06-01 1973-06-01

Publications (1)

Publication Number Publication Date
IT1012986B true IT1012986B (it) 1977-03-10

Family

ID=9120380

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23395/74A IT1012986B (it) 1973-06-01 1974-05-30 Dispositivo per l estrazione del la radice quadrata di un numero binario

Country Status (8)

Country Link
US (1) US3906210A (it)
JP (1) JPS5652342B2 (it)
BE (1) BE815449A (it)
DE (1) DE2426253C3 (it)
FR (1) FR2232254A5 (it)
GB (1) GB1426421A (it)
IT (1) IT1012986B (it)
NL (1) NL7407289A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5824821B2 (ja) * 1974-12-16 1983-05-24 キヤノン株式会社 コガタデンシケイサンキ
US4298951A (en) * 1979-11-30 1981-11-03 Bunker Ramo Corporation Nth Root processing apparatus
US4433438A (en) * 1981-11-25 1984-02-21 The United States Of America As Represented By The Secretary Of The Air Force Sobel edge extraction circuit for image processing
US4477879A (en) * 1981-12-28 1984-10-16 Sperry Corporation Floating point processor architecture which performs square root by hardware
NL8402740A (nl) * 1984-09-07 1986-04-01 Philips Nv Digitale worteltrekschakeling.
GB2174221A (en) * 1985-04-16 1986-10-29 Norman Henry Gale Improvements in means whereby a binary manipulative system may derive a square root
US4734878A (en) * 1985-10-31 1988-03-29 General Electric Company Circuit for performing square root functions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551662A (en) * 1966-12-14 1970-12-29 Us Army Square root apparatus
JPS4939296B1 (it) * 1968-05-25 1974-10-24
US3576983A (en) * 1968-10-02 1971-05-04 Hewlett Packard Co Digital calculator system for computing square roots

Also Published As

Publication number Publication date
NL7407289A (it) 1974-12-03
GB1426421A (en) 1976-02-25
US3906210A (en) 1975-09-16
JPS5054257A (it) 1975-05-13
BE815449A (fr) 1974-09-16
DE2426253A1 (de) 1974-12-19
FR2232254A5 (it) 1974-12-27
JPS5652342B2 (it) 1981-12-11
DE2426253B2 (de) 1976-08-05
DE2426253C3 (de) 1978-03-16

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