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Talk:Abelian sandpile model/Identity: Difference between revisions
Talk:Abelian sandpile model/Identity (view source)
Revision as of 22:16, 28 December 2020
, 3 years agoforced a TOC.
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==This second task==
My bad! I created this task without first checking for similar on RC. Only when adding the task did I do the search and found the other, so took a look and decided to tuck this in as another sandpile task as it deals with the idea of identity sandpile from the Numberphile video and a specific 3x3 grid as well as sandpile addition. --[[User:Paddy3118|Paddy3118]] ([[User talk:Paddy3118|talk]]) 15:16, 15 July 2020 (UTC)
==Meaning of Identity==
Surely the additive identity is:
0 0 0
0 0 0
0 0 0
--[[User:Nigel Galloway|Nigel Galloway]] ([[User talk:Nigel Galloway|talk]]) 14:19, 20 July 2020 (UTC)
: One of two. The other is highlighted in the video. --[[User:Paddy3118|Paddy3118]] ([[User talk:Paddy3118|talk]]) 14:45, 20 July 2020 (UTC)
== use of the word "area" ==
I think a better word for a grid '''area''' in the task preamble would be a grid '''cell'''. -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 22:14, 28 December 2020 (UTC)
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