JPS55164961A - Calculator - Google Patents

Calculator

Info

Publication number
JPS55164961A
JPS55164961A JP7364279A JP7364279A JPS55164961A JP S55164961 A JPS55164961 A JP S55164961A JP 7364279 A JP7364279 A JP 7364279A JP 7364279 A JP7364279 A JP 7364279A JP S55164961 A JPS55164961 A JP S55164961A
Authority
JP
Japan
Prior art keywords
key
registers
addition
subtraction
c1wc3
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.)
Granted
Application number
JP7364279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6239452B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shigeru Matsuyama
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP7364279A priority Critical patent/JPS55164961A/ja
Priority to US06/154,867 priority patent/US4367535A/en
Publication of JPS55164961A publication Critical patent/JPS55164961A/ja
Publication of JPS6239452B2 publication Critical patent/JPS6239452B2/ja
Granted legal-status Critical Current

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
    • G06F7/544—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

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)
  • Calculators And Similar Devices (AREA)
JP7364279A 1979-06-11 1979-06-11 Calculator Granted JPS55164961A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7364279A JPS55164961A (en) 1979-06-11 1979-06-11 Calculator
US06/154,867 US4367535A (en) 1979-06-11 1980-05-30 Calculator for cross summing a plurality of operands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7364279A JPS55164961A (en) 1979-06-11 1979-06-11 Calculator

Publications (2)

Publication Number Publication Date
JPS55164961A true JPS55164961A (en) 1980-12-23
JPS6239452B2 JPS6239452B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-24

Family

ID=13524142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7364279A Granted JPS55164961A (en) 1979-06-11 1979-06-11 Calculator

Country Status (2)

Country Link
US (1) US4367535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55164961A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189761A (ja) * 1982-04-30 1983-11-05 Casio Comput Co Ltd 表デ−タ集計処理装置
JPS5947638A (ja) * 1982-09-08 1984-03-17 Sharp Corp 図表作成装置
US4860233A (en) * 1985-10-22 1989-08-22 Pitchford Leonard J Dedicated foot/inch calculator
US4802091A (en) * 1986-10-31 1989-01-31 International Business Machines Corporation Method for improving the efficiency of arithmetic code generation in an optimizing compiler using the technique of reassociation
US5958001A (en) * 1994-03-31 1999-09-28 Motorola, Inc. Output-processing circuit for a neural network and method of using same
US10255228B2 (en) * 2011-12-06 2019-04-09 Nvidia Corporation System and method for performing shaped memory access operations
US11737521B2 (en) 2021-05-12 2023-08-29 Curt Tucker Multiple-utility release buckle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564226A (en) * 1966-12-27 1971-02-16 Digital Equipment Parallel binary processing system having minimal operational delay
US3593313A (en) * 1969-12-15 1971-07-13 Computer Design Corp Calculator apparatus
US3812470A (en) * 1972-07-31 1974-05-21 Westinghouse Electric Corp Programmable digital signal processor
US3973113A (en) * 1974-09-19 1976-08-03 Goldsamt Alan B Electronic calculator for feet-inch-fraction numerics
US4128880A (en) * 1976-06-30 1978-12-05 Cray Research, Inc. Computer vector register processing

Also Published As

Publication number Publication date
US4367535A (en) 1983-01-04
JPS6239452B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-08-24

Similar Documents

Publication Publication Date Title
JPS55164961A (en) Calculator
DE69535004D1 (de) Eine mensch/maschinenschnittstelle für rechnervorrichtungen
JPS56129945A (en) Display system for electronic device
JPS5582332A (en) Data input device
JPS55150035A (en) Input device
JPS5498549A (en) Document totalizer
GB1245354A (en) Computer with improved keyboard
JPS5617428A (en) Numeral input display unit of small size electronic computer
JPS54121637A (en) Products sales data processor
JPS55166766A (en) Input system of electronic cash register
JPS5574655A (en) Small sized electronic calculator
JPS55138158A (en) Electronic computer
JPS5680739A (en) Electronic equipment
JPS5525162A (en) Electronic desk calculator
JPS56118142A (en) Electronic device
JPS5530746A (en) Specification set system for electronic cash register
JPS53112634A (en) Key control type digital arithmetic unit
JPS57212562A (en) Electronic calculator
JPS5786965A (en) Electronic desk-top calculator
JPS55102077A (en) Price label printer
JPS5654566A (en) Weighing sale data processor
JPS57212560A (en) Electronic calculator
JPS569857A (en) Electronic desk-top type calculator
JPS55143606A (en) Process controller
GB1293373A (en) Improvements in or relating to calculating machines