FR1447682A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR1447682A
FR1447682A FR32267A FR32267A FR1447682A FR 1447682 A FR1447682 A FR 1447682A FR 32267 A FR32267 A FR 32267A FR 32267 A FR32267 A FR 32267A FR 1447682 A FR1447682 A FR 1447682A
Authority
FR
France
Prior art keywords
calculator
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
Application number
FR32267A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wang Laboratories Inc
Original Assignee
Wang Laboratories Inc
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
Priority claimed from US398254A external-priority patent/US3402285A/en
Application filed by Wang Laboratories Inc filed Critical Wang Laboratories Inc
Priority to FR32267A priority Critical patent/FR1447682A/fr
Application granted granted Critical
Publication of FR1447682A publication Critical patent/FR1447682A/fr
Expired legal-status Critical Current

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
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • 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
    • G06F7/544—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 for evaluating functions by calculation
    • G06F7/556—Logarithmic or exponential functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001—Arithmetic instructions
FR32267A 1964-09-22 1965-09-22 Machine à calculer Expired FR1447682A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32267A FR1447682A (fr) 1964-09-22 1965-09-22 Machine à calculer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US398254A US3402285A (en) 1964-09-22 1964-09-22 Calculating apparatus
FR32267A FR1447682A (fr) 1964-09-22 1965-09-22 Machine à calculer

Publications (1)

Publication Number Publication Date
FR1447682A true FR1447682A (fr) 1966-07-29

Family

ID=26166293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32267A Expired FR1447682A (fr) 1964-09-22 1965-09-22 Machine à calculer

Country Status (1)

Country Link
FR (1) FR1447682A (fr)

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