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
Application number
NL6602726A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6602726A publication Critical patent/NL6602726A/xx

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
    • G06F7/483—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
    • 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
    • G06F7/483—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; 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)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computing Systems (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Complex Calculations (AREA)
  • Executing Machine-Instructions (AREA)
NL6602726A 1965-03-02 1966-03-02 NL6602726A (xx)

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 (xx) 1966-09-05

Family

ID=8572523

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6602726A NL6602726A (xx) 1965-03-02 1966-03-02

Country Status (5)

Country Link
US (1) US3460095A (xx)
DE (1) DE1297906B (xx)
FR (1) FR1435080A (xx)
GB (1) GB1145661A (xx)
NL (1) NL6602726A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR1435080A (fr) 1966-04-15
GB1145661A (en) 1969-03-19
DE1297906B (de) 1969-06-19
US3460095A (en) 1969-08-05

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