FR1214432A - Calculatrices analogiques - Google Patents
Calculatrices analogiquesInfo
- Publication number
- FR1214432A FR1214432A FR1214432DA FR1214432A FR 1214432 A FR1214432 A FR 1214432A FR 1214432D A FR1214432D A FR 1214432DA FR 1214432 A FR1214432 A FR 1214432A
- Authority
- FR
- France
- Prior art keywords
- calculators
- analog
- analog calculators
- 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.)
- Expired
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
- G06G7/24—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating logarithmic or exponential functions, e.g. hyperbolic functions
-
- 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
- G06G7/26—Arbitrary function generators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1214432XA | 1957-12-02 | 1957-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1214432A true FR1214432A (fr) | 1960-04-08 |
Family
ID=22396768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1214432D Expired FR1214432A (fr) | 1957-12-02 | 1958-12-02 | Calculatrices analogiques |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1214432A (fr) |
-
1958
- 1958-12-02 FR FR1214432D patent/FR1214432A/fr not_active Expired
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