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Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeSep 11th 2012
    • (edited Sep 11th 2012)

    touched the formatting in congruence, fixed a typo on the cartesian square, added a basic example

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeNov 9th 2014
    • (edited Nov 9th 2014)

    A kind soul pointed out to me by email that there was a typo in the third clause of the Definition (an exchange q 1q 2q_1 \leftrightarrow q_2 either in the diagram or in the equation following it). I have fixed it.

    In this vein, I have added a brief remark relating to internal categories, which could be much expanded on.

    I also fixed the formatting (lack of whitespace may get the bullet lists mixed up).

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