Sometimes we want to check if a matrix A is symmetric (when A = A^T). In Cholesky method, for example, the coefficient matrix must be symmetric. This issue asks to implement a boolean function in class Matrix as bool isSymmetric() const, which returns true if A is symmetric and false otherwise.
Sometimes we want to check if a matrix
Ais symmetric (whenA = A^T). In Cholesky method, for example, the coefficient matrix must be symmetric. This issue asks to implement a boolean function in classMatrixasbool isSymmetric() const, which returnstrueifAis symmetric andfalseotherwise.