GB996747A - Electrical calculating apparatus for dividing or multiplying any number by a given factor - Google Patents
Electrical calculating apparatus for dividing or multiplying any number by a given factorInfo
- Publication number
- GB996747A GB996747A GB15107/62A GB1510762A GB996747A GB 996747 A GB996747 A GB 996747A GB 15107/62 A GB15107/62 A GB 15107/62A GB 1510762 A GB1510762 A GB 1510762A GB 996747 A GB996747 A GB 996747A
- Authority
- GB
- United Kingdom
- Prior art keywords
- multiplying
- dividing
- calculating apparatus
- given factor
- electrical calculating
- 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 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
- G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
- G06F7/462—Multiplying; dividing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR859605A FR1311775A (fr) | 1961-04-21 | 1961-04-21 | Dispositif électrique pour diviser ou multiplier un nombre quelconque par un facteur donné |
Publications (1)
Publication Number | Publication Date |
---|---|
GB996747A true GB996747A (en) | 1965-06-30 |
Family
ID=8753654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15107/62A Expired GB996747A (en) | 1961-04-21 | 1962-04-18 | Electrical calculating apparatus for dividing or multiplying any number by a given factor |
Country Status (5)
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2250108A (en) * | 1928-08-28 | 1941-07-22 | Western Electric Co | Computing system |
US2178951A (en) * | 1931-08-28 | 1939-11-07 | Ibm | Multiplying machine |
US2131908A (en) * | 1932-12-20 | 1938-10-04 | Ibm | Multiplying machine |
US2236794A (en) * | 1935-10-09 | 1941-04-01 | Furber Henry Jewett | Mechanism for division |
DE900281C (de) * | 1939-04-06 | 1953-12-21 | Adelheid Huendorf | Elektrische Rechenzelle |
NL116902B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1943-05-11 | |||
US2493862A (en) * | 1946-10-03 | 1950-01-10 | Ibm | Dividing machine |
US3015442A (en) * | 1954-12-24 | 1962-01-02 | Ibm | Electronic multipliers |
US2986333A (en) * | 1955-06-08 | 1961-05-30 | Albert G Thomas | Portable electronic computer |
-
0
- NL NL277193D patent/NL277193A/xx unknown
-
1961
- 1961-04-21 FR FR859605A patent/FR1311775A/fr not_active Expired
-
1962
- 1962-01-27 DE DES77750A patent/DE1194609B/de active Pending
- 1962-04-18 GB GB15107/62A patent/GB996747A/en not_active Expired
- 1962-04-20 US US189167A patent/US3255340A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1194609B (de) | 1965-06-10 |
NL277193A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
US3255340A (en) | 1966-06-07 |
FR1311775A (fr) | 1962-12-14 |
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