Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mechanical_computer
gptkb:logic_machine |
| gptkbp:alsoKnownAs |
logical abacus
|
| gptkbp:demonstrates |
gptkb:Royal_Society_of_London
|
| gptkbp:influenced |
development of mechanical computation
|
| gptkbp:introducedIn |
1869
|
| gptkbp:inventedBy |
gptkb:William_Stanley_Jevons
|
| gptkbp:material |
gptkb:metal
gptkb:wood |
| gptkbp:operatedBy |
gptkb:keyboard
|
| gptkbp:origin |
gptkb:University_of_Manchester
|
| gptkbp:purpose |
solve logical problems
|
| gptkbp:relatedTo |
gptkb:algebra
symbolic logic |
| gptkbp:bfsParent |
gptkb:William_Stanley_Jevons
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Jevons' logic piano
|