( n. )
An invariable quantity; specifically, a function of the coefficients of one or more forms, which remains unaltered, when these undergo suitable linear transformations.
( n. )
An invariable quantity; specifically, a function of the coefficients of one or more forms, which remains unaltered, when these undergo suitable linear transformations.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012