A Big database for small calculators.
Last database update :
04-21-2014
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 Casio fx-31 (8 pictures) |
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AC adaptor : AD-25. |
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| Introduction date | <=1977 |
| End date | >=1980 |
| Type | Scient+Stat |
| Last update date | 2012_08_19 |
| Programmable | N |
| RAM size | >=1 |
| ROM size | |
| Number of functions | 27+3mem+6stat |
| Alpha capabilities | N |
| Number of keys | 35 |
| Display type | VFD |
| Number of digits on display | 8 1/2 or 6.+2 1/2 |
| Graphical (X x Y) | N |
| Extention(s) | N |
| Printer | N |
| Saving | N |
| Date or clock capabilities | N |
| Microprocessor | Hitachi HD38111A |
| Functions list | "log ln x^y Sqrt °'"" sin cos tan +/- 1/x [(...6...)] EXP 10^x e^x x^(1/y) x^2 °'""<- asin acos atan x! Pi Min MR M+ n meanx sigman sigman-1 x SAC DEL" |
| Size (length x width x thickness) | 145x84x25 |
| Weight | 132gr |
| Batteries | 2xAA |
| External power | 3VDC |
| Power consumption | 0.25W |
| Twin | Boots 425 |
| Made in | Japan |
| Link(s) | |
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Page displayed once since 2024-04-18. |
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