NL7217637A - - Google Patents
Info
- Publication number
- NL7217637A NL7217637A NL7217637A NL7217637A NL7217637A NL 7217637 A NL7217637 A NL 7217637A NL 7217637 A NL7217637 A NL 7217637A NL 7217637 A NL7217637 A NL 7217637A NL 7217637 A NL7217637 A NL 7217637A
- Authority
- NL
- Netherlands
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
- G06F7/491—Computations with decimal numbers radix 12 or 20.
- G06F7/492—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination
- G06F7/493—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination the representation being the natural binary coded representation, i.e. 8421-code
- G06F7/494—Adding; Subtracting
- G06F7/495—Adding; Subtracting in digit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Analysis (AREA)
- Executing Machine-Instructions (AREA)
- Complex Calculations (AREA)
- Advance Control (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7217637A NL7217637A (en:Method) | 1972-12-27 | 1972-12-27 | |
| DE19732361057 DE2361057C2 (de) | 1972-12-27 | 1973-12-07 | Anordnung zum vorzeichenrichtigen Addieren oder Subtrahieren |
| GB5903773A GB1457430A (en) | 1972-12-27 | 1973-12-20 | Arithmetic device |
| FR7346524A FR2212953A5 (en:Method) | 1972-12-27 | 1973-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7217637A NL7217637A (en:Method) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217637A true NL7217637A (en:Method) | 1974-07-01 |
Family
ID=19817627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217637A NL7217637A (en:Method) | 1972-12-27 | 1972-12-27 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2361057C2 (en:Method) |
| FR (1) | FR2212953A5 (en:Method) |
| GB (1) | GB1457430A (en:Method) |
| NL (1) | NL7217637A (en:Method) |
-
1972
- 1972-12-27 NL NL7217637A patent/NL7217637A/xx unknown
-
1973
- 1973-12-07 DE DE19732361057 patent/DE2361057C2/de not_active Expired
- 1973-12-20 GB GB5903773A patent/GB1457430A/en not_active Expired
- 1973-12-27 FR FR7346524A patent/FR2212953A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212953A5 (en:Method) | 1974-07-26 |
| DE2361057A1 (de) | 1974-07-11 |
| DE2361057C2 (de) | 1984-07-12 |
| GB1457430A (en) | 1976-12-01 |