Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
calculator
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:dimensions |
19.1 cm × 8.9 cm × 2.5 cm
|
| gptkbp:discontinued |
1996
|
| gptkbp:displayType |
monochrome LCD
96×64 pixels |
| gptkbp:hasLinkPort |
no
|
| https://www.w3.org/2000/01/rdf-schema#label |
TI-81
|
| gptkbp:introducedIn |
1990
|
| gptkbp:mainFunction |
matrix operations
scientific calculations graphing statistical calculations |
| gptkbp:manufacturer |
gptkb:Texas_Instruments
|
| gptkbp:notableFor |
first graphing calculator by Texas Instruments
|
| gptkbp:powerSource |
4 AAA batteries
1 CR1616 or CR1620 backup battery |
| gptkbp:predecessor |
none
|
| gptkbp:programmingLanguage |
gptkb:TI-BASIC
|
| gptkbp:RAM |
2400 bytes
|
| gptkbp:ROM |
32 KB
|
| gptkbp:successor |
gptkb:TI-82
|
| gptkbp:targetMarket |
education
|
| gptkbp:weight |
approx. 205 grams
|
| gptkbp:bfsParent |
gptkb:TIC8X
gptkb:TI_graphing_calculators |
| gptkbp:bfsLayer |
7
|