CH210859A - Method and electrical computing device for the continuous determination of the functional values of functions of several independent variables. - Google Patents

Method and electrical computing device for the continuous determination of the functional values of functions of several independent variables.

Info

Publication number
CH210859A
CH210859A CH210859DA CH210859A CH 210859 A CH210859 A CH 210859A CH 210859D A CH210859D A CH 210859DA CH 210859 A CH210859 A CH 210859A
Authority
CH
Switzerland
Prior art keywords
functions
computing device
independent variables
several independent
continuous determination
Prior art date
Application number
Other languages
German (de)
Inventor
A-G Contraves
Original Assignee
Contraves Ag
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 Contraves Ag filed Critical Contraves Ag
Publication of CH210859A publication Critical patent/CH210859A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
    • G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
    • G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for multiplication or division

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CH210859D 1938-05-25 1938-05-25 Method and electrical computing device for the continuous determination of the functional values of functions of several independent variables. CH210859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH520228X 1938-05-25

Publications (1)

Publication Number Publication Date
CH210859A true CH210859A (en) 1940-08-15

Family

ID=4517903

Family Applications (2)

Application Number Title Priority Date Filing Date
CH210859D CH210859A (en) 1938-05-25 1938-05-25 Method and electrical computing device for the continuous determination of the functional values of functions of several independent variables.
CH212584D CH212584A (en) 1938-05-25 1939-06-10 Electrical calculating device.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH212584D CH212584A (en) 1938-05-25 1939-06-10 Electrical calculating device.

Country Status (5)

Country Link
CH (2) CH210859A (en)
DE (1) DE750780C (en)
FR (2) FR51216E (en)
GB (2) GB520228A (en)
NL (1) NL55441C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497883A (en) * 1943-01-28 1950-02-21 Sperry Corp Electronic computer
US2652979A (en) * 1945-08-01 1953-09-22 Chance Britton Arrangement for providing corrections in ground-position-indicating systems
NL161037B (en) * 1950-05-06 Bayer Ag PROCESS FOR PREPARING HERBICIDE PREPARATIONS.

Also Published As

Publication number Publication date
DE750780C (en) 1945-01-26
GB520228A (en) 1940-04-18
CH212584A (en) 1940-11-30
NL55441C (en)
GB541761A (en) 1941-12-10
FR51216E (en) 1941-12-20
FR851948A (en) 1940-01-18

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