JPH0317841U - - Google Patents
Info
- Publication number
- JPH0317841U JPH0317841U JP7744289U JP7744289U JPH0317841U JP H0317841 U JPH0317841 U JP H0317841U JP 7744289 U JP7744289 U JP 7744289U JP 7744289 U JP7744289 U JP 7744289U JP H0317841 U JPH0317841 U JP H0317841U
- Authority
- JP
- Japan
- Prior art keywords
- integral
- mathematical formula
- expression
- execution
- input
- 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
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Calculators And Similar Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7744289U JPH0317841U (US07534539-20090519-C00280.png) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7744289U JPH0317841U (US07534539-20090519-C00280.png) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317841U true JPH0317841U (US07534539-20090519-C00280.png) | 1991-02-21 |
Family
ID=31619834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7744289U Pending JPH0317841U (US07534539-20090519-C00280.png) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317841U (US07534539-20090519-C00280.png) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928210A (US07534539-20090519-C00280.png) * | 1972-07-08 | 1974-03-13 | ||
| JPS51132049A (en) * | 1974-07-17 | 1976-11-16 | Canon Inc | Arithmetic unit of key operation according to expressions |
| JPS53105150A (en) * | 1977-02-24 | 1978-09-13 | Sharp Corp | Calculator with integrated function |
| JPS5426635A (en) * | 1977-07-29 | 1979-02-28 | Sharp Corp | Electronic desk calculator with function of definite integral |
| JPS56147238A (en) * | 1980-04-15 | 1981-11-16 | Casio Comput Co Ltd | Minicomputer having integrating function |
| JPS59220860A (ja) * | 1983-05-30 | 1984-12-12 | Sharp Corp | 演算手順の選択方式 |
-
1989
- 1989-06-30 JP JP7744289U patent/JPH0317841U/ja active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4928210A (US07534539-20090519-C00280.png) * | 1972-07-08 | 1974-03-13 | ||
| JPS51132049A (en) * | 1974-07-17 | 1976-11-16 | Canon Inc | Arithmetic unit of key operation according to expressions |
| JPS53105150A (en) * | 1977-02-24 | 1978-09-13 | Sharp Corp | Calculator with integrated function |
| JPS5426635A (en) * | 1977-07-29 | 1979-02-28 | Sharp Corp | Electronic desk calculator with function of definite integral |
| JPS56147238A (en) * | 1980-04-15 | 1981-11-16 | Casio Comput Co Ltd | Minicomputer having integrating function |
| JPS59220860A (ja) * | 1983-05-30 | 1984-12-12 | Sharp Corp | 演算手順の選択方式 |
