CompactDisc - Sigma Knowledge base Browser

appearance as argument number 1

(diskTypeForDrive CompactDisc CDDrive)	ComputerInput.kif 777-777	diskTypeForDrive CompactDisc and CDDrive
(documentation CompactDisc EnglishLanguage "An instance of CompactDisc is a flat, disc-shaped DigitalDataStorageDevice that has a reflective medium on at least one side, in which a laser is used to write and read bits of data.")	Media.kif 1149-1152	diskTypeForDrive CompactDisc and CDDrive
(subclass CompactDisc DigitalDataStorageDevice)	Media.kif 1153-1153	CompactDisc is a subclass of DigitalDataStorageDevice
(subclass CompactDisc OpticalDisc)	Media.kif 1154-1154	CompactDisc is a subclass of OpticalDisc
(subclass CompactDisc RemovableDigitalDataStorageDevice)	ComputerInput.kif 698-698	CompactDisc is a subclass of RemovableDigitalDataStorageDevice

appearance as argument number 2

(disjoint BluRayDisc CompactDisc)	Media.kif 1191-1191	BluRayDisc is disjoint from CompactDisc
(subclass CDR CompactDisc)	Media.kif 1178-1178	CDR is a subclass of CompactDisc
(subclass CDROM CompactDisc)	Media.kif 1169-1169	CDROM is a subclass of CompactDisc
(subclass CDRW CompactDisc)	Media.kif 1184-1184	CDRW is a subclass of CompactDisc
(termFormat EnglishLanguage CompactDisc "compact disc")	domainEnglishFormat.kif 64661-64661	CDRW is a subclass of CompactDisc

antecedent

(=>
    (and
        (instance ?X CompactDisc)
        (instance ?READ Decoding)
        (patient ?READ ?X))
    (exists (?LASER)
        (and
            (instance ?LASER RadiatingLight)
            (instrument ?READ ?LASER)
            (wavelength ?LASER
                (MeasureFn 780 Nanometer)))))

Media.kif 1156-1166

If an entity is an instance of CompactDisc and a process is an instance of decoding and the entity is a patient of the process,
then there exists an object such that the object is an instance of radiating light and the object is an instrument for the process and wavelength the object and 780 Nanometer(s)

consequent

(=>
    (instance ?PLAYER AudioCDSystem)
    (hasPurpose ?PLAYER
        (exists (?DISC ?AUDIO ?RS ?DIGITAL ?PROC)
            (and
                (instrument ?PROC ?PLAYER)
                (patient ?PROC ?DISC)
                (instance ?DISC CompactDisc)
                (instance ?AUDIO AudioRecording)
                (represents ?DIGITAL ?AUDIO)
                (part ?DIGITAL ?DISC)
                (instance ?RS RadiatingSound)
                (subProcess ?RS ?PROC)
                (instrument ?RS ?PLAYER)
                (patient ?RS ?DISC)))))

Media.kif 1211-1225

If a physical is an instance of AudioCDSystem,
then the physical has the purpose there exist an entity, another entity,, , a third entity,, , a fourth entity and a fifth entity such that the physical is an instrument for the fifth entity and the entity is a patient of the fifth entity and the entity is an instance of CompactDisc and the other entity is an instance of AudioRecording and the fourth entity expresses the other entity and the fourth entity is a part of the entity and the third entity is an instance of radiating sound and the third entity is a subprocess of the fifth entity and the physical is an instrument for the third entity and the entity is a patient of the third entity

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