- u -

• UNALIGNED_LOAD_AND_STORE_OPERATIONS_UNIMPLEMENTED_ON_ALTIVEC : internal::static_assertion< true >
• Unrolling : internal::assign_traits< Derived, OtherDerived > , internal::trsolve_traits< Lhs, Rhs, Side >
• UnrollingLimit : internal::assign_traits< Derived, OtherDerived > , internal::redux_traits< Func, Derived >
• UpLo : LLT< _MatrixType, _UpLo > , SimplicialCholesky< _MatrixType, _UpLo > , CholmodDecomposition< _MatrixType, _UpLo > , LDLT< _MatrixType, _UpLo >