  solve
  Builtin Function



      SSyynnooppssiiss
        Solve linear equations.

      SSyynnttaaxx
        solve ( _A, _B )

        solve ( _A, _B, _T_Y_P_E )

      DDeessccrriippttiioonn
        Solve solves a system of linear equations:


          _A _* _X _= _B



        _A  is the coefficient matrix.

        _B  is the right hand side.

        _X  is the solution.

     _B can contain multiple right-hand-sides, one in each column.  Solve
     returns a matrix of the solutions, _X, where each column of the
     solution corresponds to a column of _B.

     Solve uses the LAPACK subroutines DGETRF, and ZGETRF if _A is
     general.

     Solve uses the LAPACK subroutines DSYTRF, and ZHETRF if _A is
     symmetric.

     The third and optional argument, _T_Y_P_E allows the user to overide
     the symmetry check, and force the solve to use either the general
     or the symmetric solver.


          TYPE = "g" or "G":      The general solution is used.



          TYPE = "s" or "S":      The symmetric solution is used.



     SSeeee AAllssoo
        backsub, inv, factor, lu, rcond














