NL291754A - - Google Patents
Info
- Publication number
- NL291754A NL291754A NL291754DA NL291754A NL 291754 A NL291754 A NL 291754A NL 291754D A NL291754D A NL 291754DA NL 291754 A NL291754 A NL 291754A
- 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
- G06F7/50—Adding; Subtracting
- G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
-
- 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
- G06F7/50—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
- G06F2207/491—Indexing scheme relating to groups G06F7/491 - G06F7/4917
- G06F2207/4919—Using excess-3 code, i.e. natural BCD + offset of 3, rendering the code symmetrical within the series of 16 possible 4 bit values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Mathematical Optimization (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291754 | 1963-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL291754A true NL291754A (en:Method) |
Family
ID=19754629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL291754D NL291754A (en:Method) | 1963-04-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3369110A (en:Method) |
| CH (1) | CH432068A (en:Method) |
| DE (1) | DE1191611B (en:Method) |
| GB (1) | GB1006144A (en:Method) |
| NL (1) | NL291754A (en:Method) |
| SE (1) | SE300721B (en:Method) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3166669A (en) * | 1960-06-28 | 1965-01-19 | Ibm | Core matrix coded decimal parallel adder utilizing propagated carries |
| US3202806A (en) * | 1961-07-12 | 1965-08-24 | Bell Telephone Labor Inc | Digital parallel function generator |
| BE629822A (en:Method) * | 1962-03-29 |
-
0
- NL NL291754D patent/NL291754A/xx unknown
-
1964
- 1964-04-07 US US358010A patent/US3369110A/en not_active Expired - Lifetime
- 1964-04-15 DE DEN24799A patent/DE1191611B/de active Pending
- 1964-04-16 GB GB15804/64A patent/GB1006144A/en not_active Expired
- 1964-04-16 SE SE4696/64A patent/SE300721B/xx unknown
- 1964-04-16 CH CH489064A patent/CH432068A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1006144A (en) | 1965-09-29 |
| DE1191611B (de) | 1965-04-22 |
| US3369110A (en) | 1968-02-13 |
| CH432068A (de) | 1967-03-15 |
| SE300721B (en:Method) | 1968-05-06 |