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No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1254-1254 Holding down a key is a subclass of keyboard action
No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1265-1265 Shift key hold down is a subclass of holding down a key
No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1285-1285 Control key hold down is a subclass of holding down a key
No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1306-1306 Alt key hold down is a subclass of holding down a key
No TPTP formula. May not be expressible in strict first order. ComputerInput.kif 1329-1329 Function key hold down is a subclass of holding down a key


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