Nonadditive

математика неаддитивный

Англо-русский научно-технический словарь

Nonadditive

adjective 1. not having a numerical value equal to the sum of values for the component parts 2. of, relating to, or being a genic effect that is not additive • nonadditivity noun

Энциклопедический словарь Мерриама-Вебстера