JPS6232457U - - Google Patents
Info
- Publication number
- JPS6232457U JPS6232457U JP12279485U JP12279485U JPS6232457U JP S6232457 U JPS6232457 U JP S6232457U JP 12279485 U JP12279485 U JP 12279485U JP 12279485 U JP12279485 U JP 12279485U JP S6232457 U JPS6232457 U JP S6232457U
- Authority
- JP
- Japan
- Prior art keywords
- digits
- small electronic
- storage means
- electronic calculator
- decimal point
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Calculators And Similar Devices (AREA)
Description
第１図はこの考案の一実施例の小型電子式計算
機の平面図、第２図はその回路図、第３図はキー
操作例とその表示を示す図である。
１Ｄ……ＦＩＸキー、１Ｅ……ＳＣＩキー、１
Ｆ……ＤＩＳＰキー、２……キー判断部、３……
制御部、４Ａ……表示レジスタ、４Ｂ……演算結
果レジスタ、４Ｃ……設定桁数記憶レジスタ、４
ｄ……演算用レジスタ、５……演算部、７……表
示部。
FIG. 1 is a plan view of a small electronic calculator according to an embodiment of the invention, FIG. 2 is a circuit diagram thereof, and FIG. 3 is a diagram showing an example of key operation and its display. 1D...FIX key, 1E...SCI key, 1
F...DISP key, 2...Key judgment section, 3...
Control unit, 4A...Display register, 4B...Calculation result register, 4C...Set number of digits storage register, 4
d...Arithmetic register, 5...Arithmetic section, 7...Display section.
Claims (1)
が可能であり、少なくとも演算結果を上記設定桁
数に基づいて表示を行う小型電子式計算機におい
て、上記有効桁数あるいは小数点以下の指定桁数
が設定入力された際該設定桁数を記憶する記憶手
段と、該記憶手段に記憶されている設定桁数を表
示させる表示制御手段とを備えてなることを特徴
とする小型電子式計算機。 The number of significant digits or the specified number of digits below the decimal point can be set, and the above-mentioned number of significant digits or the specified number of digits below the decimal point is set in a small electronic calculator that displays at least the calculation result based on the set number of digits above. 1. A small electronic calculator comprising: storage means for storing the set number of digits when input; and display control means for displaying the set number of digits stored in the storage means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12279485U JPS6232457U (en) | 1985-08-10 | 1985-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12279485U JPS6232457U (en) | 1985-08-10 | 1985-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232457U true JPS6232457U (en) | 1987-02-26 |
Family
ID=31013317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12279485U Pending JPS6232457U (en) | 1985-08-10 | 1985-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232457U (en) |
-
1985
- 1985-08-10 JP JP12279485U patent/JPS6232457U/ja active Pending
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