javascript Power of a matrix code example

Example: javascript Power of a matrix

math.pow(2, 3)               // returns number 8

const a = math.complex(2, 3)
math.pow(a, 2)                // returns Complex -5 + 12i

const b = [[1, 2], [4, 3]]
math.pow(b, 2)               // returns Array [[9, 8], [16, 17]]