Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
calculator
Electronic device |
| gptkbp:canBe |
gptkb:division
Addition Multiplication Subtraction Square root Percentage calculation |
| gptkbp:category |
gptkb:consumer_electronics
Office equipment Educational tool |
| gptkbp:firstManufacturedBy |
gptkb:Texas_Instruments
gptkb:Canon gptkb:Sharp gptkb:Busicom |
| gptkbp:hasFeature |
Display screen
Numeric keypad |
| https://www.w3.org/2000/01/rdf-schema#label |
Pocket Calculator
|
| gptkbp:inventedBy |
1970s
|
| gptkbp:material |
Plastic
Electronic components |
| gptkbp:portable |
Yes
|
| gptkbp:provides |
gptkb:battery
Solar cell |
| gptkbp:usedFor |
Mathematical calculations
|
| gptkbp:bfsParent |
gptkb:Computer_World
|
| gptkbp:bfsLayer |
6
|