ConjugateTranspose

Matrix.ConjugateTranspose($M$) takes a matrix $M$ and returns its conjugate transpose.

Example.Quanty

A = Matrix.New({{1,1+2*I},{3,4+I}})
B = Matrix.ConjugateTranspose(A)
print(B)

{ {  1              ,  3              } ,
  {  1 - 2 I        ,  4 - 1 I        } }