Determinant of symbolic matrix - MATLAB det
www.mathworks.com › help › symbolicThis example shows how to compute the determinant of a block matrix. For example, find the determinant of a 4-by-4 block matrix. M = [ A 0 C B] where A, B, and C are 2-by-2 submatrices. Use symbolic matrix variables to represent the submatrices in the block matrix. syms A B C [2 2] matrix Z = symmatrix (zeros (2))