Also known as trinary logic, 3VL, trivalent logic, ternary logic, trilean logic, 3-valued logic, Kleenean logic
logic system in which there are three truth values indicating true, false and some indeterminate third value
3値論理 (英: ternary, three-valued or trivalent logic) とは、通常の真 (true) と偽 (false) から成る真偽値の他に、第3の真理値を持つ論理体系。多値論理のひとつである。
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).