|
gptkbp:instance_of
|
gptkb:Graph_QL
|
|
gptkbp:academic_programs
|
early example of automation
complex gears
|
|
gptkbp:challenges
|
precision engineering
|
|
gptkbp:construction_material
|
brass
|
|
gptkbp:construction_started
|
several years
|
|
gptkbp:contribution
|
advancement in mathematics
|
|
gptkbp:cultural_impact
|
inspired modern computers
|
|
gptkbp:cultural_references
|
steampunk genre
|
|
gptkbp:design_completion_year
|
1832
|
|
gptkbp:design_feature
|
print output
|
|
gptkbp:design_influence
|
modern calculators
|
|
gptkbp:design_philosophy
|
mechanical computation
|
|
gptkbp:exhibition_location
|
gptkb:Science_Museum,_London
|
|
gptkbp:first_operational_model_year
|
gptkb:1991
|
|
gptkbp:funding
|
gptkb:British_government
|
|
gptkbp:has_limitations
|
limited to polynomials
|
|
gptkbp:historical_achievement
|
pioneering computing device
|
|
gptkbp:historical_impact
|
inspired future inventions
|
|
gptkbp:historical_legacy
|
symbol of innovation
|
|
gptkbp:historical_period
|
gptkb:Victorian_era
|
|
gptkbp:historical_significance
|
early computing device
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Difference Engine
|
|
gptkbp:influenced
|
gptkb:computer_science
|
|
gptkbp:influenced_artists
|
gptkb:George_Boole
|
|
gptkbp:influenced_by
|
gptkb:Mathematics
|
|
gptkbp:innovation
|
early use of gears
|
|
gptkbp:inspired_by
|
finite differences
|
|
gptkbp:invention
|
gptkb:Charles_Babbage
gptkb:jet_engine
1822
1840
|
|
gptkbp:is_a_basis_for
|
finite difference method
|
|
gptkbp:is_influenced_by
|
gptkb:industrial_revolution
|
|
gptkbp:legacy
|
foundation for future computers
|
|
gptkbp:legal_principle
|
difference method
|
|
gptkbp:location_of_first_model
|
gptkb:British_Museum
|
|
gptkbp:mathematical_capability
|
polynomial interpolation
|
|
gptkbp:mathematical_foundation
|
gptkb:Mathematics
|
|
gptkbp:mechanical_complexity
|
high
|
|
gptkbp:mechanical_precision
|
high precision
|
|
gptkbp:mechanism_of_action
|
gear and lever system
|
|
gptkbp:notable_achievement
|
first automatic calculator
|
|
gptkbp:notable_collaborators
|
gptkb:Henry_Babbage
|
|
gptkbp:notable_exhibitions
|
working models
|
|
gptkbp:notable_feature
|
automatic calculation
|
|
gptkbp:notable_models
|
gptkb:Difference_Engine_No._2
|
|
gptkbp:notable_users
|
gptkb:Ada_Lovelace
|
|
gptkbp:number_of_digits
|
up to 31 digits
|
|
gptkbp:production_status
|
partially completed
|
|
gptkbp:purpose
|
calculating polynomial functions
|
|
gptkbp:related_concept
|
computational theory
|
|
gptkbp:reproduction
|
various museums
|
|
gptkbp:successor
|
gptkb:jet_engine
|
|
gptkbp:technology
|
steam power
|
|
gptkbp:type
|
gptkb:medical_devices
|
|
gptkbp:bfsParent
|
gptkb:jet_engine
|
|
gptkbp:bfsLayer
|
3
|