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 ]
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 . 2012