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template<typename _MatrixType>
const MatrixType& FullPivLU< _MatrixType >::matrixLU (  ) const [inline]
Returns:
the LU decomposition matrix: the upper-triangular part is U, the unit-lower-triangular part is L (at least for square matrices; in the non-square case, special care is needed, see the documentation of class FullPivLU).
See also:
matrixL(), matrixU()

Definition at line 116 of file FullPivLU.h.

    {
      ei_assert(m_isInitialized && "LU is not initialized.");
      return m_lu;
    }

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