Substitute functions set and at by operator [][] on matrix usage, in order to make code more readable and less verbose. Also, fix some bugs on [][] and << overload.
Update the master into the branch substoperator#9 with the implementation of initial Cholesky decomposition algorithm. Should update the use of at() and set() of the new routines implemented.
Substitute functions set and at by operator
[][]
on matrix usage, in order to make code more readable and less verbose. Also, fix some bugs on[][]
and<<
overload.