EVEN PERMUTATION


Meaning of EVEN PERMUTATION in English

Math.

a permutation of a set of n elements, x 1 , x 2 , ... x n , that leaves unchanged the product of all differences of the form ( x i - x j ), where i is less than j. Cf. odd permutation .

[ 1930-35 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .