CH437867A - Elektronische Recheneinheit - Google Patents
Elektronische RecheneinheitInfo
- Publication number
- CH437867A CH437867A CH834064A CH834064A CH437867A CH 437867 A CH437867 A CH 437867A CH 834064 A CH834064 A CH 834064A CH 834064 A CH834064 A CH 834064A CH 437867 A CH437867 A CH 437867A
- Authority
- CH
- Switzerland
- Prior art keywords
- computing unit
- electronic computing
- electronic
- unit
- computing
- Prior art date
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
- G06F7/57—Arithmetic logic units [ALU], i.e. arrangements or devices for performing two or more of the operations covered by groups G06F7/483 – G06F7/556 or for performing logical operations
-
- 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
- G06F7/499—Denomination or exception handling, e.g. rounding or overflow
- G06F7/49936—Normalisation mentioned as feature only
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)
- Complex Calculations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET24208A DE1190705B (de) | 1963-06-28 | 1963-06-28 | Elektronische Vierspeziesrecheneinheit |
Publications (1)
Publication Number | Publication Date |
---|---|
CH437867A true CH437867A (de) | 1967-06-15 |
Family
ID=7551355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH834064A CH437867A (de) | 1963-06-28 | 1964-06-25 | Elektronische Recheneinheit |
Country Status (6)
Country | Link |
---|---|
US (1) | US3315069A (de) |
AT (1) | AT244089B (de) |
CH (1) | CH437867A (de) |
DE (1) | DE1190705B (de) |
GB (1) | GB1064518A (de) |
NL (1) | NL6407327A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3391391A (en) * | 1965-09-24 | 1968-07-02 | Ibm | Computation with variable fractional point readout |
JPS5227501B1 (de) * | 1966-05-06 | 1977-07-20 | ||
US3482085A (en) * | 1966-06-23 | 1969-12-02 | Detrex Chem Ind | Binary full adder-subtractor with bypass control |
US3509329A (en) * | 1966-10-24 | 1970-04-28 | Wang Laboratories | Calculator |
US3854124A (en) * | 1966-11-21 | 1974-12-10 | Friden Inc | Electronic calculator |
US3552511A (en) * | 1968-04-25 | 1971-01-05 | Fairbanks Morse Inc | Method and apparatus for calculating a piece count by weighing calculations |
US3546679A (en) * | 1968-05-08 | 1970-12-08 | Gen Corp | Method for dynamic controlling of magnetic core register |
US3673392A (en) * | 1970-02-02 | 1972-06-27 | Hydril Co | Remote terminal computing unit to compute b/a {33 {0 c values, for use by central computer |
US3819921A (en) * | 1971-05-13 | 1974-06-25 | Texas Instruments Inc | Miniature electronic calculator |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2361996A (en) * | 1943-05-01 | 1944-11-07 | Ibm | Record controlled computing machine |
NL211607A (de) * | 1955-10-21 | |||
US2914248A (en) * | 1956-03-07 | 1959-11-24 | Ibm | Program control for a data processing machine |
NL215456A (de) * | 1957-03-16 | |||
US3061192A (en) * | 1958-08-18 | 1962-10-30 | Sylvania Electric Prod | Data processing system |
US3249745A (en) * | 1962-01-09 | 1966-05-03 | Monroe Int | Two-register calculator for performing multiplication and division using identical operational steps |
-
1963
- 1963-06-28 DE DET24208A patent/DE1190705B/de active Pending
-
1964
- 1964-06-16 AT AT515764A patent/AT244089B/de active
- 1964-06-24 GB GB26093/64A patent/GB1064518A/en not_active Expired
- 1964-06-25 CH CH834064A patent/CH437867A/de unknown
- 1964-06-26 NL NL6407327A patent/NL6407327A/xx unknown
- 1964-06-29 US US378747A patent/US3315069A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1190705B (de) | 1965-04-08 |
AT244089B (de) | 1965-12-10 |
US3315069A (en) | 1967-04-18 |
GB1064518A (en) | 1967-04-05 |
NL6407327A (de) | 1964-12-29 |
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