DD99683A5 - - Google Patents
Info
- Publication number
- DD99683A5 DD99683A5 DD166076A DD16607672A DD99683A5 DD 99683 A5 DD99683 A5 DD 99683A5 DD 166076 A DD166076 A DD 166076A DD 16607672 A DD16607672 A DD 16607672A DD 99683 A5 DD99683 A5 DD 99683A5
- Authority
- DD
- German Democratic Republic
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
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)
- Pulse Circuits (AREA)
- Complex Calculations (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH873872A CH552851A (de) | 1972-06-12 | 1972-06-12 | Elektronische vorrichtung zur verfuenffachung einer binaer kodierten dezimalzahl. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99683A5 true DD99683A5 (fr) | 1973-08-12 |
Family
ID=4344139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD166076A DD99683A5 (fr) | 1972-06-12 | 1972-10-06 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3798434A (fr) |
| JP (1) | JPS532306B2 (fr) |
| CH (1) | CH552851A (fr) |
| DD (1) | DD99683A5 (fr) |
| DE (1) | DE2239737C2 (fr) |
| GB (1) | GB1393418A (fr) |
| IT (1) | IT967547B (fr) |
| NL (1) | NL7213079A (fr) |
| SE (1) | SE375169B (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3890496A (en) * | 1974-04-01 | 1975-06-17 | Sperry Rand Corp | Variable 8421 BCD multiplier |
| US3919535A (en) * | 1974-08-21 | 1975-11-11 | Singer Co | Multiple addend adder and multiplier |
| US5258945A (en) * | 1991-12-23 | 1993-11-02 | Amdahl Corporation | Method and apparatus for generating multiples of BCD number |
| US20060179090A1 (en) * | 2005-02-09 | 2006-08-10 | International Business Machines Corporation | System and method for converting binary to decimal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL280023A (fr) * | 1961-06-23 | |||
| US3456098A (en) * | 1966-04-04 | 1969-07-15 | Bell Telephone Labor Inc | Serial binary multiplier arrangement |
| US3495075A (en) * | 1966-12-13 | 1970-02-10 | Ibm | Shifting apparatus |
-
1972
- 1972-06-12 CH CH873872A patent/CH552851A/xx not_active IP Right Cessation
- 1972-08-12 DE DE2239737A patent/DE2239737C2/de not_active Expired
- 1972-08-18 SE SE7210749A patent/SE375169B/xx unknown
- 1972-08-22 US US00282773A patent/US3798434A/en not_active Expired - Lifetime
- 1972-08-23 GB GB3921372A patent/GB1393418A/en not_active Expired
- 1972-09-15 IT IT29266/72A patent/IT967547B/it active
- 1972-09-27 NL NL7213079A patent/NL7213079A/xx unknown
- 1972-09-29 JP JP9730572A patent/JPS532306B2/ja not_active Expired
- 1972-10-06 DD DD166076A patent/DD99683A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2239737C2 (de) | 1974-08-01 |
| IT967547B (it) | 1974-03-11 |
| JPS4932548A (fr) | 1974-03-25 |
| NL7213079A (fr) | 1973-12-14 |
| CH552851A (de) | 1974-08-15 |
| DE2239737A1 (fr) | 1974-01-03 |
| US3798434A (en) | 1974-03-19 |
| SE375169B (fr) | 1975-04-07 |
| JPS532306B2 (fr) | 1978-01-26 |
| DE2239737B1 (de) | 1974-01-03 |
| GB1393418A (en) | 1975-05-07 |