JPS6214543U - - Google Patents
Info
- Publication number
- JPS6214543U JPS6214543U JP10536585U JP10536585U JPS6214543U JP S6214543 U JPS6214543 U JP S6214543U JP 10536585 U JP10536585 U JP 10536585U JP 10536585 U JP10536585 U JP 10536585U JP S6214543 U JPS6214543 U JP S6214543U
- Authority
- JP
- Japan
- Prior art keywords
- key
- input
- logical
- logical formula
- section
- 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
Links
- 238000000844 transformation Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Calculators And Similar Devices (AREA)
- Digital Computer Display Output (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Description
第1図はこの考案の一実施例のブロツク回路図
、第2図はフローチヤート、第3図ないし第5図
は各種の集合計算を行つたときのキー操作と表示
例とを示す図である。
1A……テンキー、1C……フアンクシヨンキ
ー、1D……アルフアキー、1F……andキー
、1G……orキー、1H……Xorキー、1J
……Xnorキー、1K……notキー、1L…
…「の倍数」キー、1M……「の約数」キー、1
N……整数キー、1P……自然数キー、1Q……
全要素キー、1R……要素キー、1S……集合変
数キー、2……制御部、3A……集合条件式記憶
部、4……演算回路部、5……集合図形判断部、
6……数式バツフア、7……集合図形記憶部、8
……表示バツフア部、8A……グラフ表示バツフ
ア、8B……テキスト表示バツフア、9……表示
部。
Fig. 1 is a block circuit diagram of an embodiment of this invention, Fig. 2 is a flowchart, and Figs. 3 to 5 are diagrams showing key operations and display examples when performing various set calculations. . 1A...numeric keypad, 1C...function key, 1D...alpha key, 1F...and key, 1G...or key, 1H...Xor key, 1J
...Xnor key, 1K...not key, 1L...
..."Multiple of" key, 1M..."Divisor of" key, 1
N...Integer key, 1P...Natural number key, 1Q...
All element keys, 1R... Element key, 1S... Set variable key, 2... Control section, 3A... Set conditional expression storage section, 4... Arithmetic circuit section, 5... Set figure judgment section,
6... Mathematical formula buffer, 7... Collective figure storage section, 8
...Display buffer section, 8A...Graph display buffer, 8B...Text display buffer, 9...Display section.
Claims (1)
する入力手段と、この入力手段から入力される集
合変数の数および論理式とからその集合図形を算
出する演算手段と、この演算手段により算出され
た集合図形を表示する表示手段を有することを特
徴とする論理演算機能を有する小型電子式計算機
。 (2) 上記入力手段は更に集合条件を入力すると
共に、上記演算手段は上記集合変換の数、論理式
および集合条件とから集合図形を算出することを
特徴とする実用新案登録請求の範囲第1項記載の
論理演算機能を有する小型電子式計算機。[Scope of Claim for Utility Model Registration] (1) An input means for inputting at least a set variable and a logical formula, and an arithmetic means for calculating the set figure from the number of set variables and the logical formula input from the input means; A small electronic calculator having a logical operation function, characterized in that it has a display means for displaying a set figure calculated by the operation means. (2) The input means further inputs a set condition, and the calculation means calculates a set figure from the number of set transformations, the logical formula, and the set condition. A small electronic calculator having the logical operation function described in Section 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10536585U JPS6214543U (en) | 1985-07-10 | 1985-07-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10536585U JPS6214543U (en) | 1985-07-10 | 1985-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6214543U true JPS6214543U (en) | 1987-01-28 |
Family
ID=30979727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10536585U Pending JPS6214543U (en) | 1985-07-10 | 1985-07-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6214543U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000200339A (en) * | 1998-12-28 | 2000-07-18 | Casio Comput Co Ltd | Set figure display controller and storage medium |
JP2011215905A (en) * | 2010-03-31 | 2011-10-27 | Casio Computer Co Ltd | Set calculation device and program |
-
1985
- 1985-07-10 JP JP10536585U patent/JPS6214543U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000200339A (en) * | 1998-12-28 | 2000-07-18 | Casio Comput Co Ltd | Set figure display controller and storage medium |
JP2011215905A (en) * | 2010-03-31 | 2011-10-27 | Casio Computer Co Ltd | Set calculation device and program |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6214543U (en) | ||
JPS56159754A (en) | Electronic equipment with memorandum function | |
JPH01102945U (en) | ||
JPS57212560A (en) | Electronic calculator | |
JPS60260088A (en) | Key input unit for cursor movement | |
JPS5853767B2 (en) | Abacus-style desktop electronic calculator | |
JPH04297948A (en) | Display device for electronic calculator | |
JPH0559461B2 (en) | ||
JPS6165327A (en) | Input and output operating device | |
JPH06168206A (en) | Electronic computer | |
JPH02149449U (en) | ||
JPS59161002U (en) | electronic scale | |
JPS6178354U (en) | ||
JPS60186921A (en) | Keyboard device | |
JPS59183426A (en) | Information input device | |
JPH0540734A (en) | Electronic desktop calculator with function of displaying previous input valve | |
JPH0764924A (en) | Electronic equipment | |
JPS59161004U (en) | electronic scale | |
JPH0473254U (en) | ||
JPS5911349U (en) | Arithmetic function designation device for small electronic calculators | |
JPH0317842U (en) | ||
JPS63143959U (en) | ||
JPS6435446U (en) | ||
JPS63192847U (en) | ||
JPS5720857A (en) | Electronic calculator |