Talk:Infinite dihedral group
Latest comment: 5 years ago by Community Tech bot in topic A Commons file used on this page has been nominated for deletion
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A Commons file used on this page has been nominated for deletion
editThe following Wikimedia Commons file used on this page has been nominated for deletion:
Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 20:21, 7 February 2019 (UTC)
Mistake?
editIn the first sentence of the 'Definition' section, the article says: "Every dihedral group is generated by a rotation r and a reflection; if the rotation is a rational multiple of a full rotation, then there is some integer n such that rn is the identity, and we have a finite dihedral group of order 2n." Should it not say "there is some *least* integer n"?