FR1355885A - Dispositif arithmétique segmenté, pour calculatrices arithmétiques - Google Patents
Dispositif arithmétique segmenté, pour calculatrices arithmétiquesInfo
- Publication number
- FR1355885A FR1355885A FR928632A FR928632A FR1355885A FR 1355885 A FR1355885 A FR 1355885A FR 928632 A FR928632 A FR 928632A FR 928632 A FR928632 A FR 928632A FR 1355885 A FR1355885 A FR 1355885A
- Authority
- FR
- France
- Prior art keywords
- arithmetic
- segmented
- calculators
- arithmetic device
- arithmetic calculators
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/3804—Details
- G06F2207/3808—Details concerning the type of numbers or the way they are handled
- G06F2207/3812—Devices capable of handling different types of numbers
- G06F2207/382—Reconfigurable for different fixed word lengths
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F2207/38—Indexing scheme relating to groups G06F7/38 - G06F7/575
- G06F2207/3804—Details
- G06F2207/3808—Details concerning the type of numbers or the way they are handled
- G06F2207/3832—Less usual number representations
- G06F2207/3836—One's complement
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR928632A FR1355885A (fr) | 1962-03-29 | 1963-03-20 | Dispositif arithmétique segmenté, pour calculatrices arithmétiques |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US183462A US3234370A (en) | 1962-03-29 | 1962-03-29 | Segmented arithmetic device |
FR928632A FR1355885A (fr) | 1962-03-29 | 1963-03-20 | Dispositif arithmétique segmenté, pour calculatrices arithmétiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1355885A true FR1355885A (fr) | 1964-03-20 |
Family
ID=26200356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR928632A Expired FR1355885A (fr) | 1962-03-29 | 1963-03-20 | Dispositif arithmétique segmenté, pour calculatrices arithmétiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1355885A (fr) |
-
1963
- 1963-03-20 FR FR928632A patent/FR1355885A/fr not_active Expired
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