Paraconsistent logic

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Paraconsistent logic is an attempt at a logical system to deal with contradictions in a discriminating^{[clarification needed]} way. Alternatively, paraconsistent logic is the subfield of logic that is concerned with studying and developing "inconsistency-tolerant" systems of logic, which reject the principle of explosion.

Inconsistency-tolerant logics have been discussed since at least 1910 (and arguably much earlier, for example in the writings of Aristotle);^[1] however, the term paraconsistent ("beside the consistent") was first coined in 1976, by the Peruvian philosopher Francisco Miró Quesada Cantuarias.^[2] The study of paraconsistent logic has been dubbed paraconsistency,^[3] which encompasses the school of dialetheism.