DD98771A1 - - Google Patents
Info
- Publication number
- DD98771A1 DD98771A1 DD15615271A DD15615271A DD98771A1 DD 98771 A1 DD98771 A1 DD 98771A1 DD 15615271 A DD15615271 A DD 15615271A DD 15615271 A DD15615271 A DD 15615271A DD 98771 A1 DD98771 A1 DD 98771A1
- Authority
- DD
- German Democratic Republic
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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/492—Indexing scheme relating to groups G06F7/492 - G06F7/496
- G06F2207/4921—Single digit adding or subtracting
Landscapes
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15615271A DD98771A1 (https=) | 1971-06-30 | 1971-06-30 | |
| DE19722204252 DE2204252A1 (de) | 1971-06-30 | 1972-01-29 | Parallel-rechenwerk fuer addition und subtraktion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15615271A DD98771A1 (https=) | 1971-06-30 | 1971-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD98771A1 true DD98771A1 (https=) | 1973-07-12 |
Family
ID=5484015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15615271A DD98771A1 (https=) | 1971-06-30 | 1971-06-30 |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD98771A1 (https=) |
| DE (1) | DE2204252A1 (https=) |
-
1971
- 1971-06-30 DD DD15615271A patent/DD98771A1/xx unknown
-
1972
- 1972-01-29 DE DE19722204252 patent/DE2204252A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2204252A1 (de) | 1973-01-11 |