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# Graded Coalgebras

`sage.categories.graded_coalgebras.``GradedCoalgebras`(base_ring)

  The category of graded coalgebras

  EXAMPLES:

      sage: C = GradedCoalgebras(QQ); C
      Join of Category of graded modules over Rational Field
          and Category of coalgebras over Rational Field
      sage: C is Coalgebras(QQ).Graded()
      True

  TESTS:

      sage: TestSuite(C).run()

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