JPS51135331A - Technical floating point indicator - Google Patents

Technical floating point indicator

Info

Publication number
JPS51135331A
JPS51135331A JP51041506A JP4150676A JPS51135331A JP S51135331 A JPS51135331 A JP S51135331A JP 51041506 A JP51041506 A JP 51041506A JP 4150676 A JP4150676 A JP 4150676A JP S51135331 A JPS51135331 A JP S51135331A
Authority
JP
Japan
Prior art keywords
technical
floating point
point indicator
indicator
floating
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.)
Pending
Application number
JP51041506A
Other languages
English (en)
Inventor
Dei Detsukinson Piitaa
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.)
Hewlett Packard Japan Inc
Original Assignee
Yokogawa Hewlett Packard Ltd
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 Yokogawa Hewlett Packard Ltd filed Critical Yokogawa Hewlett Packard Ltd
Publication of JPS51135331A publication Critical patent/JPS51135331A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
JP51041506A 1975-05-19 1976-04-13 Technical floating point indicator Pending JPS51135331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/578,775 US3987290A (en) 1975-05-19 1975-05-19 Calculator apparatus for displaying data in engineering notation

Publications (1)

Publication Number Publication Date
JPS51135331A true JPS51135331A (en) 1976-11-24

Family

ID=24314265

Family Applications (2)

Application Number Title Priority Date Filing Date
JP51041506A Pending JPS51135331A (en) 1975-05-19 1976-04-13 Technical floating point indicator
JP1978127907U Pending JPS5454227U (ja) 1975-05-19 1978-09-18

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1978127907U Pending JPS5454227U (ja) 1975-05-19 1978-09-18

Country Status (2)

Country Link
US (1) US3987290A (ja)
JP (2) JPS51135331A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635256A (en) * 1979-08-29 1981-04-07 Hitachi Ltd Electronic desk computer
JPS5844555A (ja) * 1981-09-09 1983-03-15 Toshiba Corp 電子式卓上計算機

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379337A (en) * 1979-07-09 1983-04-05 Biso Ilda O Metric computer
US4504829A (en) * 1980-12-16 1985-03-12 Casio Computer Co., Ltd. Electronic equipment
US4755929A (en) * 1984-09-28 1988-07-05 The Boeing Company Apparatus and method for retrieving data in the form of binary, multiple bit, digital communication words from a system bus
US5623433A (en) * 1993-01-11 1997-04-22 Redin; Jaime H. Extended numerical keyboard with structured data-entry capability
JP5652104B2 (ja) * 2010-10-13 2015-01-14 カシオ計算機株式会社 電子計算機及びプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048848A (ja) * 1973-08-31 1975-05-01

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538636A (en) * 1947-12-31 1951-01-16 Bell Telephone Labor Inc Digital computer
US3043509A (en) * 1959-09-08 1962-07-10 Ibm Normalizing apparatus for floating point operations
US3210737A (en) * 1962-01-29 1965-10-05 Sylvania Electric Prod Electronic data processing
US3236999A (en) * 1962-10-01 1966-02-22 North American Aviation Inc Computer having floating point division
US3760171A (en) * 1971-01-12 1973-09-18 Wang Laboratories Programmable calculators having display means and multiple memories
US3829673A (en) * 1972-06-20 1974-08-13 Floating Point Syst Inc Floating point arithmetic unit adapted for converting a computer to floating point arithmetic

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5048848A (ja) * 1973-08-31 1975-05-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635256A (en) * 1979-08-29 1981-04-07 Hitachi Ltd Electronic desk computer
JPS5844555A (ja) * 1981-09-09 1983-03-15 Toshiba Corp 電子式卓上計算機

Also Published As

Publication number Publication date
JPS5454227U (ja) 1979-04-14
US3987290A (en) 1976-10-19

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