USB355595I5 - - Google Patents
Info
- Publication number
- USB355595I5 USB355595I5 US35559573A USB355595I5 US B355595 I5 USB355595 I5 US B355595I5 US 35559573 A US35559573 A US 35559573A US B355595 I5 USB355595 I5 US B355595I5
- Authority
- US
- United States
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F7/491—Computations with decimal numbers radix 12 or 20.
- G06F7/4915—Multiplying; Dividing
- G06F7/4917—Dividing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Algebra (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Detection And Correction Of Errors (AREA)
- Error Detection And Correction (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2224329A DE2224329A1 (de) | 1972-05-18 | 1972-05-18 | Rechner zur statischen teilbarkeitserkennung und division von zahlen n, die durch drei, sechs und neun teilbar sind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB355595I5 true USB355595I5 (it) | 1975-01-28 |
| US3925649A US3925649A (en) | 1975-12-09 |
Family
ID=5845275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US355595A Expired - Lifetime US3925649A (en) | 1972-05-18 | 1973-04-30 | Electronic computer for the static recognition of the divisibility, and the division of, numbers divisible by three, six and nine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3925649A (it) |
| DE (1) | DE2224329A1 (it) |
| FR (1) | FR2184601B1 (it) |
| GB (1) | GB1413718A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4688186A (en) * | 1982-10-04 | 1987-08-18 | Honeywell Bull Inc. | Division by a constant by iterative table lookup |
| JP2541758B2 (ja) * | 1993-06-02 | 1996-10-09 | 日本電気株式会社 | 剰余算出回路 |
| US7948869B2 (en) * | 2007-11-29 | 2011-05-24 | Hrl Laboratories, Llc | Time-encoding-based high-capacity digital communication link |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3591787A (en) * | 1968-01-29 | 1971-07-06 | Ibm | Division system and method |
| US3610905A (en) * | 1965-04-15 | 1971-10-05 | Honeywell Inf Systems | Division system generating a variable length quotient in which the unit of information exceeds the capacity of the operating registers |
| US3633018A (en) * | 1969-12-18 | 1972-01-04 | Ibm | Digital division by reciprocal conversion technique |
| US3648038A (en) * | 1969-04-25 | 1972-03-07 | Ibm | Apparatus and method for obtaining the reciprocal of a number and the quotient of two numbers |
-
1972
- 1972-05-18 DE DE2224329A patent/DE2224329A1/de active Pending
-
1973
- 1973-04-03 FR FR7312022A patent/FR2184601B1/fr not_active Expired
- 1973-04-30 US US355595A patent/US3925649A/en not_active Expired - Lifetime
- 1973-05-17 GB GB2367573A patent/GB1413718A/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610905A (en) * | 1965-04-15 | 1971-10-05 | Honeywell Inf Systems | Division system generating a variable length quotient in which the unit of information exceeds the capacity of the operating registers |
| US3591787A (en) * | 1968-01-29 | 1971-07-06 | Ibm | Division system and method |
| US3648038A (en) * | 1969-04-25 | 1972-03-07 | Ibm | Apparatus and method for obtaining the reciprocal of a number and the quotient of two numbers |
| US3633018A (en) * | 1969-12-18 | 1972-01-04 | Ibm | Digital division by reciprocal conversion technique |
Also Published As
| Publication number | Publication date |
|---|---|
| US3925649A (en) | 1975-12-09 |
| FR2184601A1 (it) | 1973-12-28 |
| FR2184601B1 (it) | 1974-05-17 |
| DE2224329A1 (de) | 1973-11-29 |
| GB1413718A (en) | 1975-11-12 |