(music theory) a key with key signature which exceeds 7 sharps or 7 flats. In music using equal temperament its pitch coincides with its enharmonic

(mathematics) Of or relating to ring theory.

Synonym of ring-theoretic

(set theory, of two sets A and B) The set that contains exactly those elements belonging to A but not to B; the relative complement of B in A.

The calculated amount of oxygen which would be required to fully oxidize an organic compound

plural of number-theoretic function

(mathematics) a real or complex valued function of n defined on the set of natural numbers that expresses some arithmetical property of n.

The point at which a person's unique memories and individual personality traits are no longer present in a form that could be read or inferred by future technologies; the complete loss of the information that defines an individual.

plural of set-theoretic difference

plural of theoretical oxygen demand