No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 770-770 | OpticalDiscDrive 是 DiskDrive 的 subclass |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 775-775 | CDDrive 是 OpticalDiscDrive 的 subclass |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 779-779 | DVDDrive 是 OpticalDiscDrive 的 subclass |
No TPTP formula. May not be expressible in strict first order. | ComputerInput.kif 783-783 | BluRayDrive 是 OpticalDiscDrive 的 subclass |
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