Linear A

 Worked through the major part of the Matrices lesson. The standard

definition of operations on matrices, and those on complex numbers

are not identical in all respects.

Determinant:

Transpose:

Cofactors:

Adjoint:

Inverse:

                                                                         *   *   *

Copilot checking that a matrix with complex numbers is Hermitian ie it is equal to its

own adjoint.

                                                                           

Copilot checking if a matrix is unitary:

                                                                              

                                                                                      

                                                      *     *     *

Having worked through section 1 of the linear algebre, I managed to

code a unicity test for myself:

                                                               

The conjugate transpose is also noted A†

                                                *     *     *

Another important matrix for quantum Computing is the Hermitian matrix.