No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 496-496 | 子類 Loudspeaker and ElectricSpeakerDevice |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 519-519 | 子類 ComputerLoudspeaker and Loudspeaker |