Gottfried Wilhelm Leibniz's Stepped Reckoner
GPTKB entity
Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:calculator
|
| gptkbp:alsoKnownAs |
gptkb:Leibniz_calculator
|
| gptkbp:basedOn |
gptkb:Pascaline
|
| gptkbp:demonstrates |
1673
|
| gptkbp:function |
gptkb:division
addition multiplication subtraction |
| gptkbp:historicalSignificance |
first calculator capable of multiplication and division automatically
|
| gptkbp:influenced |
later mechanical calculators
|
| gptkbp:introducedIn |
1672
|
| gptkbp:inventedBy |
gptkb:Gottfried_Wilhelm_Leibniz
|
| gptkbp:material |
gptkb:steel
brass |
| gptkbp:mechanismOfAction |
stepped drum
|
| gptkbp:origin |
Gottfried Wilhelm Leibniz Museum, Hannover
|
| gptkbp:status |
gptkb:prototype
|
| gptkbp:bfsParent |
gptkb:Blaise_Pascal's_Pascaline
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Gottfried Wilhelm Leibniz's Stepped Reckoner
|