ひていろんりわえんざん 否定論理和演算 LinksSentence search for 否定論理和演算Sentence search for ひていろんりわえんざんKanji details for 否, 定, 論, 理, 和, 演 and 算Edit in JMdict Noun1. Negative OR operationComputing Discussions Log in to talk about this word.