\mathcal{L}(\mathbf{x},\mathbf{\mu},\mathbf{\lambda}) = f(\mathbf{x}) + \mathbf{\mu}^\top \mathbf{g}(\mathbf{x}) + \mathbf{\lambda}^\top \mathbf{h}(\mathbf{x})=L(\mathbf{x}, \mathbf{\alpha})=f(\mathbf{x})+\mathbf{\alpha}^\top \begin{pmatrix}
