Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:calculator
|
| gptkbp:architecture |
gptkb:RPN_(Reverse_Polish_Notation)
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:displayDigits |
12
|
| gptkbp:displayType |
CRT display
|
| gptkbp:historicalSignificance |
one of the first scientific desktop calculators
|
| gptkbp:input |
gptkb:keyboard
|
| gptkbp:introduced |
1968
|
| gptkbp:mainActivity |
scientific calculations
|
| gptkbp:manufacturer |
gptkb:Hewlett-Packard
|
| gptkbp:memoryType |
magnetic core memory
|
| gptkbp:notableFor |
early programmable calculator
|
| gptkbp:numericSystem |
floating point
|
| gptkbp:powerSource |
AC mains
|
| gptkbp:predecessor |
none
|
| gptkbp:program |
magnetic cards
|
| gptkbp:successor |
HP 9100B
|
| gptkbp:weight |
about 18 kg
|
| gptkbp:bfsParent |
gptkb:Computer_History_Museum_(Mountain_View)
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
HP 9100A
|