चतुष्कोटी (Quaternary Logic)
A Javascript library for four-valued logic.
- T - True. प्रज्ञा
- F - False. मिथ्या
- B - (Fuzzy) Both true and false / Fractional truth / Fuzzy truth. श्रद्धा
- N - (Unknown) Neither true nor false / Not Applicable/Unknown/Can't Happen/Impossibility. वस्तुशून्य /संशय
Value |
Not Value |
True |
False |
Fuzzy |
Fuzzy |
Unknown |
Unknown |
False |
True |
X AND => |
True |
Fuzzy |
Unknown |
False |
True |
True |
Fuzzy |
Unknown |
False |
Fuzzy |
Fuzzy |
Fuzzy |
False |
False |
Unknown |
Unknown |
False |
Unknown |
False |
False |
False |
False |
False |
False |
X OR => |
True |
Fuzzy |
Unknown |
False |
True |
True |
True |
True |
True |
Fuzzy |
True |
Fuzzy |
True |
Fuzzy |
Unknown |
True |
True |
Unknown |
Unknown |
False |
True |
Fuzzy |
Unknown |
False |