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nLab > Latest Changes: signature (in logic)

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  1.  
    • CommentRowNumber1.
    • CommentAuthorAli Caglayan
    • CommentTimeNov 16th 2018

    Added a reference for this page, there have been some notes on cleaning it up left here too so I am uncovering it again.

    diff, v13, current

    • CommentRowNumber2.
    • CommentAuthorTodd_Trimble
    • CommentTimeNov 16th 2018

    Part of the promised expansion and clean-up underway (in the section “Language of a signature”). To be completed later today.

    diff, v14, current

    • CommentRowNumber3.
    • CommentAuthorTodd_Trimble
    • CommentTimeNov 17th 2018

    I might be done with this for the time being. I just described the terms generated by the signature by referencing free cartesian category, and then described the full language as a suitable initial hyperdoctrine over the base category of terms. More could be done.

    diff, v15, current

1 to 3 of 3

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