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gptkbp:instance_of
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gptkb:computer
|
|
gptkbp:collaborator
|
gptkb:Grace_Hopper
|
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gptkbp:constructed_in
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gptkb:IBM
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gptkbp:designed_by
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gptkb:Howard_Aiken
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gptkbp:developed_by
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gptkb:Harvard_University
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gptkbp:first_introduced
|
May 1944
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gptkbp:historical_significance
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first large-scale automatic digital computer
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Mark I
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gptkbp:influenced
|
subsequent computers
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gptkbp:influenced_by
|
gptkb:Charles_Babbage
|
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gptkbp:input_output
|
punched tape
printed paper tape
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gptkbp:is_funded_by
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gptkb:IBM
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gptkbp:known_as
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gptkb:IBM_Automatic_Sequence_Controlled_Calculator
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gptkbp:legacy
|
paved the way for modern computing.
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gptkbp:length
|
51 feet
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gptkbp:location
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gptkb:Harvard_University
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gptkbp:maintenance
|
manual intervention required
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|
gptkbp:memory_type
|
magnetic tape
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|
gptkbp:number_of_adders
|
2
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gptkbp:number_of_components
|
750,000
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|
gptkbp:number_of_dividers
|
gptkb:1
|
|
gptkbp:number_of_multipliers
|
gptkb:1
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|
gptkbp:number_of_storage_units
|
gptkb:1
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gptkbp:operates_in
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gptkb:1959
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gptkbp:power_consumption
|
5 kilowatts
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gptkbp:programming_language
|
machine code
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gptkbp:registration
|
72
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gptkbp:speed
|
3 operations per second
|
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gptkbp:successor
|
gptkb:Mark_II
|
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gptkbp:type
|
electromechanical computer
|
|
gptkbp:used_for
|
calculating artillery firing tables
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|
gptkbp:used_in
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gptkb:World_War_II
|
|
gptkbp:weight
|
5 tons
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gptkbp:year
|
gptkb:1944
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gptkbp:bfsParent
|
gptkb:War_Machine
gptkb:Mobile_Suit
gptkb:train
gptkb:Sentinels
gptkb:fusion
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gptkbp:bfsLayer
|
4
|