JPS55129835A - Operational processing system for electronic computer - Google Patents

Operational processing system for electronic computer

Info

Publication number
JPS55129835A
JPS55129835A JP3722679A JP3722679A JPS55129835A JP S55129835 A JPS55129835 A JP S55129835A JP 3722679 A JP3722679 A JP 3722679A JP 3722679 A JP3722679 A JP 3722679A JP S55129835 A JPS55129835 A JP S55129835A
Authority
JP
Japan
Prior art keywords
equation
execution instruction
instruction
key
operated
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
JP3722679A
Other languages
Japanese (ja)
Other versions
JPS618986B2 (en
Inventor
Kazumitsu Miyakoshi
Kouji Maekawa
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP3722679A priority Critical patent/JPS55129835A/en
Publication of JPS55129835A publication Critical patent/JPS55129835A/en
Publication of JPS618986B2 publication Critical patent/JPS618986B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE: To automatically insert the operational instruction to a suitable position for operation, by executing the operation of equation from the input of code information in response to the key of operational execution instruction operated.
CONSTITUTION: In the electronic calculator storing the equation and executing the operation, if the cursor is on the way of equation in case of correction of the equation, when the key=, operation execution instruction, M+ or M× is operated, the operation execution instruction is inputted to the step next to the final step of the equation stored in the equation storing memory 4. Or, the operation of equation is executed after the code information corresponding to the key=, operation execution instruction, M+ or M× operated just now is inputted to the step inputting the operation execution instruction. Thus, the operation instruction is automatically inserted to a suitable position for operation.
COPYRIGHT: (C)1980,JPO&Japio
JP3722679A 1979-03-28 1979-03-28 Operational processing system for electronic computer Granted JPS55129835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3722679A JPS55129835A (en) 1979-03-28 1979-03-28 Operational processing system for electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3722679A JPS55129835A (en) 1979-03-28 1979-03-28 Operational processing system for electronic computer

Publications (2)

Publication Number Publication Date
JPS55129835A true JPS55129835A (en) 1980-10-08
JPS618986B2 JPS618986B2 (en) 1986-03-19

Family

ID=12491674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3722679A Granted JPS55129835A (en) 1979-03-28 1979-03-28 Operational processing system for electronic computer

Country Status (1)

Country Link
JP (1) JPS55129835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220860A (en) * 1983-05-30 1984-12-12 Sharp Corp Selecting system of operation procedure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59220860A (en) * 1983-05-30 1984-12-12 Sharp Corp Selecting system of operation procedure

Also Published As

Publication number Publication date
JPS618986B2 (en) 1986-03-19

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