FR72135E - Improvements to parallel adders for calculating machines - Google Patents
Improvements to parallel adders for calculating machinesInfo
- Publication number
- FR72135E FR72135E FR72135DA FR72135E FR 72135 E FR72135 E FR 72135E FR 72135D A FR72135D A FR 72135DA FR 72135 E FR72135 E FR 72135E
- 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 |
---|---|---|---|
FR72135T | 1957-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR72135E true FR72135E (en) | 1960-08-05 |
Family
ID=8703629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR72135D Expired FR72135E (en) | 1957-07-30 | 1957-07-30 | Improvements to parallel adders for calculating machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR72135E (en) |
-
1957
- 1957-07-30 FR FR72135D patent/FR72135E/en not_active Expired
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