FR1124987A - Improvements to parallel adders for calculating machines - Google Patents
Improvements to parallel adders for calculating machinesInfo
- Publication number
- FR1124987A FR1124987A FR1124987DA FR1124987A FR 1124987 A FR1124987 A FR 1124987A FR 1124987D A FR1124987D A FR 1124987DA FR 1124987 A FR1124987 A FR 1124987A
- Authority
- FR
- France
- Prior art keywords
- calculating machines
- parallel adders
- adders
- parallel
- machines
- Prior art date
- 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.)
- Expired
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
- G06F7/50—Adding; Subtracting
- G06F7/505—Adding; Subtracting in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1124987T | 1955-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1124987A true FR1124987A (en) | 1956-10-22 |
Family
ID=9634213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1124987D Expired FR1124987A (en) | 1955-03-15 | 1955-03-15 | Improvements to parallel adders for calculating machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1124987A (en) |
-
1955
- 1955-03-15 FR FR1124987D patent/FR1124987A/en not_active Expired
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