Editing Three-valued logic (section)

=== Modular algebras ===
Some 3VL [[modular arithmetic|modulars arithmetics]] have been introduced more recently, motivated by circuit problems rather than philosophical issues:<ref>{{cite book|first1=D. Michael|last1=Miller|first2=Mitchell A.|last2=Thornton|title=Multiple valued logic: concepts and representations|year=2008|publisher=Morgan & Claypool Publishers|isbn=978-1-59829-190-2|series=S{{lc:YNTHESIS LECTURES ON DIGITAL CIRCUITS AND SYSTEMS}}|volume=12|pages=41–42}}</ref>
* Cohn algebra
* Pradhan algebra
* Dubrova<ref>Dubrova, Elena (2002). [http://dl.acm.org/citation.cfm?id=566849 Multiple-Valued Logic Synthesis and Optimization], in Hassoun S. and Sasao T., editors, ''Logic Synthesis and Verification'', Kluwer Academic Publishers, pp. 89-114</ref> and Muzio algebra