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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeNov 13th 2022

    a stub, for the moment just so as to make the link work.

    v1, current

    • CommentRowNumber2.
    • CommentAuthorvaleriadepaiva
    • CommentTimeFeb 15th 2023
    hi, I think you have used the term co-unicity in the section 3 of the entry https://ncatlab.org/nlab/show/cocommutative+coalgebra. Not counitality.
    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeFeb 15th 2023
    • (edited Feb 15th 2023)

    Thanks. I have fixed it in that entry (as now announced there). Please feel invited to fine-tune further, if need be.

    • CommentRowNumber4.
    • CommentAuthorperezl.alonso
    • CommentTimeOct 24th 2023

    diagrams

    diff, v2, current

    • CommentRowNumber5.
    • CommentAuthorJ-B Vienney
    • CommentTimeOct 25th 2023
    • (edited Oct 25th 2023)

    I don’t see the εid\epsilon \otimes id and idεid \otimes \epsilon in the diagrams, on my browser. Does it work for you?

    • CommentRowNumber6.
    • CommentAuthorperezl.alonso
    • CommentTimeOct 25th 2023

    For some reason it shows a very little square in front of id\text{id} in the first diagram and of ε\epsilon in the second one, but other than that it works.

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeOct 25th 2023
    • (edited Oct 25th 2023)

    With Firefox on Windows, I have the recurring problem that sometimes all formulas on a page are showing only about half their symbols, strangely. Reloading the page fixes this.

    Maybe that’s the same bug you are seeing.

    • CommentRowNumber8.
    • CommentAuthorJ-B Vienney
    • CommentTimeOct 25th 2023
    • (edited Oct 25th 2023)

    With Chrome on a Mac, it works, but I see a little point at the end of these formulas. With Safari, I only see these points.

    • CommentRowNumber9.
    • CommentAuthorRodMcGuire
    • CommentTimeOct 25th 2023

    the 2 diagrams had

    \array{...}\,.

    I removed the last three characters. They were causing a period to appear in funny places in my Firefox display. Does it woek better now in other browsers?

    diff, v4, current

    • CommentRowNumber10.
    • CommentAuthorUrs
    • CommentTimeOct 25th 2023

    I have redone the diagrams in tikzcd-code. Besides not being subject to that display bug, tikzcd gets the diagonal arrows right.

    By the way, I think it is good style to have punctuation marks after formulas, if the ambient text requires this. But they should be typeset not after the array-environment, but after the last symbol inside the array-environment, and encapsulated there in \mathrlap in order not to affect the alignment.

    diff, v5, current