JPH024023B2 - - Google Patents
Info
- Publication number
- JPH024023B2 JPH024023B2 JP56134428A JP13442881A JPH024023B2 JP H024023 B2 JPH024023 B2 JP H024023B2 JP 56134428 A JP56134428 A JP 56134428A JP 13442881 A JP13442881 A JP 13442881A JP H024023 B2 JPH024023 B2 JP H024023B2
- Authority
- JP
- Japan
- Prior art keywords
- decimal
- hexadecimal
- key
- input
- level
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 240000007320 Pinus strobus Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Calculators And Similar Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56134428A JPS5835658A (ja) | 1981-08-25 | 1981-08-25 | 電子計算機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56134428A JPS5835658A (ja) | 1981-08-25 | 1981-08-25 | 電子計算機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5835658A JPS5835658A (ja) | 1983-03-02 |
JPH024023B2 true JPH024023B2 (US20020128544A1-20020912-P00008.png) | 1990-01-25 |
Family
ID=15128145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56134428A Granted JPS5835658A (ja) | 1981-08-25 | 1981-08-25 | 電子計算機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5835658A (US20020128544A1-20020912-P00008.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114623U (US20020128544A1-20020912-P00008.png) * | 1990-03-07 | 1991-11-26 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315727A (en) * | 1976-07-28 | 1978-02-14 | Canon Inc | Electronic desk-top calculator |
JPS5694455A (en) * | 1979-12-27 | 1981-07-30 | Seiko Epson Corp | Digital wristwatch with radix conversion function |
-
1981
- 1981-08-25 JP JP56134428A patent/JPS5835658A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315727A (en) * | 1976-07-28 | 1978-02-14 | Canon Inc | Electronic desk-top calculator |
JPS5694455A (en) * | 1979-12-27 | 1981-07-30 | Seiko Epson Corp | Digital wristwatch with radix conversion function |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03114623U (US20020128544A1-20020912-P00008.png) * | 1990-03-07 | 1991-11-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS5835658A (ja) | 1983-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0232654B2 (US20020128544A1-20020912-P00008.png) | ||
JP3140916B2 (ja) | 数式入力装置 | |
JPS5848164A (ja) | 電子式卓上計算機 | |
JPH0588832A (ja) | 操作ガイド画面表示方法 | |
JPH024023B2 (US20020128544A1-20020912-P00008.png) | ||
JP3252493B2 (ja) | 電子式計算機及びその計算処理方法 | |
CA1173164A (en) | Fraction calculator | |
JPS6117482Y2 (US20020128544A1-20020912-P00008.png) | ||
JP2835753B2 (ja) | データ入力方式 | |
JPS6127772B2 (US20020128544A1-20020912-P00008.png) | ||
JPS5922592Y2 (ja) | 単位変換機能付電子式卓上計算機 | |
JPH0628153A (ja) | 低誤差計算処理装置 | |
JPS5927941B2 (ja) | 電子式卓上計算機 | |
JPS62126423A (ja) | コンピユ−タ | |
JPS61138334A (ja) | 10進演算処理装置 | |
JPS6119054B2 (US20020128544A1-20020912-P00008.png) | ||
JPS627569B2 (US20020128544A1-20020912-P00008.png) | ||
JPH0559461B2 (US20020128544A1-20020912-P00008.png) | ||
JPH04263317A (ja) | 演算装置 | |
JPH05346904A (ja) | 関数計算機 | |
JPH04288657A (ja) | 電子式計算装置及び電子式計算方法 | |
JPH05204523A (ja) | キーボード設定装置 | |
JPH07191834A (ja) | べき乗演算装置 | |
JPS58189735A (ja) | 数値演算装置 | |
JPH0555245U (ja) | 小型電子式計算機 |