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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeDec 7th 2018
   • PermaLink
   Author: Urs
   Format: MarkdownItexstarting a stub <a href="https://ncatlab.org/nlab/revision/600-cell/1">v1</a>, <a href="https://ncatlab.org/nlab/show/600-cell">current</a>

   starting a stub

   v1, current

2. • CommentRowNumber2.
   • CommentAuthorDavid_Corfield
   • CommentTimeDec 7th 2018
   • PermaLink
   Author: David_Corfield
   Format: MarkdownItexHere I guess. <a href="https://ncatlab.org/nlab/revision/diff/600-cell/2">diff</a>, <a href="https://ncatlab.org/nlab/revision/600-cell/2">v2</a>, <a href="https://ncatlab.org/nlab/show/600-cell">current</a>

   Here I guess.

   diff, v2, current

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeDec 7th 2018
   • PermaLink
   Author: Urs
   Format: MarkdownItexNot sure what you mean by "Here I guess." But this made me notice that I had put the definition of $2T$ as the 24-cell into the entry of $2I$. Fixed now.

   Not sure what you mean by “Here I guess.”

   But this made me notice that I had put the definition of $!A = \sum_{E: V} (E \to A}2T$ as the 24-cell into the entry of $2I$. Fixed now.

4. • CommentRowNumber4.
   • CommentAuthorDavid_Corfield
   • CommentTimeDec 7th 2018
   • PermaLink
   Author: David_Corfield
   Format: MarkdownItexThat was from another thread where I was wondering where to add >The 120 vertices of the 600-cell form the binary icosahedral group.

   That was from another thread where I was wondering where to add

   The 120 vertices of the 600-cell form the binary icosahedral group.