plural of magic negro

plural of magic constant

plural of magic e

(mathematics, number theory) The sum of numbers in any row, column, or diagonal of a magic square.

(number theory, recreational mathematics) A magic square of order n containing the numbers 1 to n² and where each 2 × 2 subsquare sums to 2s, where s = n² + 1, and all pairs of integers distant n/2 along a (major) diagonal sum to s.

plural of pandiagonal magic square

(number theory, recreational mathematics) A magic square using the decimal digits of the reciprocal of a prime number.

plural of prime reciprocal magic square

plural of most-perfect magic square

(number theory, recreational mathematics) A magic square with the additional property that the broken diagonals also summate to the magic constant.