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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeApr 19th 2018
   • (edited Apr 19th 2018)
   • PermaLink
   Author: Urs
   Format: MarkdownItexRepaced "identity element" by "[[neutral element]]" (i.e. with the hyperlink), subdivided into sections "Definition" and "Categorification" added Section "Related concepts" with pointer to _[[zero morphisms]]_ (which would well deserve to be mentioned in the main text, before the business about categorification) and _[[trivial group]]_ added a table of contents, and a floating context menu. (much ado about zero...) <a href="https://ncatlab.org/nlab/revision/diff/zero/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/zero/4">v4</a>, <a href="https://ncatlab.org/nlab/show/zero">current</a>

   Repaced “identity element” by “neutral element” (i.e. with the hyperlink),

   subdivided into sections “Definition” and “Categorification”

   added Section “Related concepts” with pointer to zero morphisms (which would well deserve to be mentioned in the main text, before the business about categorification) and trivial group

   added a table of contents, and a floating context menu.

   (much ado about zero…)

   diff, v4, current