FR2264325A1 - - Google Patents

Info

Publication number
FR2264325A1
FR2264325A1 FR7506729A FR7506729A FR2264325A1 FR 2264325 A1 FR2264325 A1 FR 2264325A1 FR 7506729 A FR7506729 A FR 7506729A FR 7506729 A FR7506729 A FR 7506729A FR 2264325 A1 FR2264325 A1 FR 2264325A1
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.)
Withdrawn
Application number
FR7506729A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2264325A1 publication Critical patent/FR2264325A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating powers, roots, polynomes, mean square values, standard deviation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
FR7506729A 1974-03-11 1975-03-04 Withdrawn FR2264325A1 (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449910A US3894212A (en) 1974-03-11 1974-03-11 Analog power computer

Publications (1)

Publication Number Publication Date
FR2264325A1 true FR2264325A1 (lt) 1975-10-10

Family

ID=23785977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7506729A Withdrawn FR2264325A1 (lt) 1974-03-11 1975-03-04

Country Status (3)

Country Link
US (1) US3894212A (lt)
DE (1) DE2509551A1 (lt)
FR (1) FR2264325A1 (lt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8700763A (nl) * 1987-04-01 1988-11-01 Philips Nv Inrichting voor het omzetten van een eerste elektrische signaal in een tweede elektrische signaal.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043516A (en) * 1959-10-01 1962-07-10 Gen Electric Time summing device for division, multiplication, root taking and interpolation
US3383501A (en) * 1964-10-27 1968-05-14 Honeywell Inc Arithmetic circuit for multiplying and dividing
US3521046A (en) * 1968-02-06 1970-07-21 Lear Siegler Inc Analog computer circuit for multiplication or division
US3676661A (en) * 1970-05-05 1972-07-11 James A Sprowl Voltage-time-voltage computation circuit using r-c exponential decay circuits to perform multiplication, division, root-finding and logarithmic conversion

Also Published As

Publication number Publication date
DE2509551A1 (de) 1975-09-25
US3894212A (en) 1975-07-08

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Legal Events

Date Code Title Description
ST Notification of lapse