Four truth values of four valued logic plain text version 1998.4

• T1=true proposition．．．．．．．．．p

THIS is important truth value"true" which is succeeded from 2-valued logic

• T2=false proposition．．．．．．．．-p

THIS is 2nd truth value"false" which is succeeded from 2-valued logic

• T3=paradoxical, reflexive, idea proposition．．．．．(p<=>-p) or p=>-p=>p=>-p=>p=>-p.......

THE most important truth value of this logic is the third value "Paradox". This third truth value is the truth value of the paradoxical proposition logically, for instance, the paradox, the possible propositions, the idea propositions, reflexive propositions. These propositions have the two implicit natures, which is "the affirmation implying the self-denial p=>-p" and "the missing implying the desire -p=>p". This dual-implication is the nature of the paradoxical proposition. So, this third truth value contradicts the "true" and "false" of 2-valued logic. (Q&A4)(Q&A5,8)(Q&A17,18,19)(Q&A21,22,23)

• T4=nothingness, no-time-space(inner-black-hole) ．．．-(p<=>-p) or p=>-p=>-(p=>-p)=>-(p=>-p=>-(p=>-p))=>

THE fourth value has neither time nor the space, like IN the BLACK HOLE or emptiness or nothingness. Therefore, this truth value does not exist like other truth values and does not have a usual cause-effect rule. Because this fourth valued proposition have actually time and space in our communication, this proposition that only imply the 4th truth value, have a form denying itself. (Q&A9)(Q&A19)(Q&A24)

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