NL6602726A - - Google Patents
Info
- Publication number
- NL6602726A NL6602726A NL6602726A NL6602726A NL6602726A NL 6602726 A NL6602726 A NL 6602726A NL 6602726 A NL6602726 A NL 6602726A NL 6602726 A NL6602726 A NL 6602726A NL 6602726 A NL6602726 A NL 6602726A
- Authority
- NL
- Netherlands
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
- G06F7/48—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
- G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
- G06F7/487—Multiplying; Dividing
- G06F7/4876—Multiplying
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- 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
- G06F7/48—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
- G06F7/483—Computations with numbers represented by a non-linear combination of denominational numbers, e.g. rational numbers, logarithmic number system or floating-point numbers
- G06F7/485—Adding; Subtracting
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/14—Conversion to or from non-weighted codes
- H03M7/24—Conversion to or from floating-point codes
-
- 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
- G06F7/48—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)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Nonlinear Science (AREA)
- General Engineering & Computer Science (AREA)
- Complex Calculations (AREA)
- Executing Machine-Instructions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7632A FR1435080A (fr) | 1965-03-02 | 1965-03-02 | Procédé pour améliorer les conditions d'utilisation d'une calculatrice arithmétique et machine à calculer utilisant ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6602726A true NL6602726A (en:Method) | 1966-09-05 |
Family
ID=8572523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6602726A NL6602726A (en:Method) | 1965-03-02 | 1966-03-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3460095A (en:Method) |
| DE (1) | DE1297906B (en:Method) |
| FR (1) | FR1435080A (en:Method) |
| GB (1) | GB1145661A (en:Method) |
| NL (1) | NL6602726A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623009A (en) * | 1968-11-18 | 1971-11-23 | Singer Co | Electronic printing calculator |
| US3872442A (en) * | 1972-12-14 | 1975-03-18 | Sperry Rand Corp | System for conversion between coded byte and floating point format |
| US3930232A (en) * | 1973-11-23 | 1975-12-30 | Raytheon Co | Format insensitive digital computer |
| JPS5776634A (en) * | 1980-10-31 | 1982-05-13 | Hitachi Ltd | Digital signal processor |
| US4603323A (en) * | 1984-05-25 | 1986-07-29 | International Business Machines Corporation | Method for extending the exponent range of an IBM 370-type floating point processor |
| GB2556645B (en) * | 2017-03-24 | 2019-04-03 | Imagination Tech Ltd | Floating point to fixed point conversion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037701A (en) * | 1956-11-21 | 1962-06-05 | Ibm | Floating decimal point arithmetic control means for calculator |
| US3043509A (en) * | 1959-09-08 | 1962-07-10 | Ibm | Normalizing apparatus for floating point operations |
| US3235846A (en) * | 1961-03-15 | 1966-02-15 | Nippon Electric Co | Data processing system |
| US3236999A (en) * | 1962-10-01 | 1966-02-22 | North American Aviation Inc | Computer having floating point division |
| US3244864A (en) * | 1962-12-10 | 1966-04-05 | Burroughs Corp | Subtraction unit for a digital computer |
-
1965
- 1965-03-02 FR FR7632A patent/FR1435080A/fr not_active Expired
-
1966
- 1966-02-28 US US530419A patent/US3460095A/en not_active Expired - Lifetime
- 1966-03-02 NL NL6602726A patent/NL6602726A/xx unknown
- 1966-03-02 GB GB9208/66A patent/GB1145661A/en not_active Expired
- 1966-03-02 DE DEC38368A patent/DE1297906B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3460095A (en) | 1969-08-05 |
| FR1435080A (fr) | 1966-04-15 |
| GB1145661A (en) | 1969-03-19 |
| DE1297906B (de) | 1969-06-19 |