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Iterated covariant powerset is not a monad - MaRDI portal

Iterated covariant powerset is not a monad (Q2134821)

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Iterated covariant powerset is not a monad
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    Iterated covariant powerset is not a monad (English)
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    3 May 2022
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    monad
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    double covariant powerset
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    distributive law
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