Reference: createComplexMatrix
createComplexMatrix(s, m, n) creates a new complex m×n matrix with the name s (which must be a string, and a valid identifier), and opens the matrix editor so its entries can be entered.
createComplexMatrix(s, m, n) creates a new complex m×n matrix with the name s (which must be a string, and a valid identifier), and opens the matrix editor so its entries can be entered.