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

• CommentRowNumber1.
• CommentAuthorUrs
• CommentTimeJul 27th 2018
• CommentRowNumber2.
• CommentAuthorJohn Baez
• CommentTimeFeb 12th 2021

Added some basic facts about commutative monoids (in $Set$).

1. analog for commutative monoids of the fact that abelian groups are Z-modules.

Anonymous