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nLab > Latest Changes: sequent calculus

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  1.  
    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeApr 26th 2011

    started adding rules to sequent calculus, but have to interrup now and hunt some food

    • CommentRowNumber2.
    • CommentAuthorFinnLawler
    • CommentTimeApr 26th 2011

    Made a few minor edits to sequent calculus.

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeApr 26th 2011

    Thanks.

  4. If we have a classical sequent for the right conditional, then we can derive LEM:

    A |- A

    A |- False, A

    |- (A -> False), A

    |- A -> False v A

    shlevy

    diff, v33, current

    • CommentRowNumber5.
    • CommentAuthoratmacen
    • CommentTimeOct 18th 2020

    What was “Who will be sworn in as POTUS on 01” doing here?? Removed.

    diff, v34, current

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeJan 22nd 2023

    added pointer to:

    diff, v38, current

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeJan 22nd 2023

    finally found a decent introduction to the topic, added the link:

    diff, v38, current

1 to 7 of 7

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