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Aren't you confusing the words horizontal and vertical when you're speaking of horizontal and vertical reflections?
"If WE have vertical symmetries, we also have glide symmetries". This does not make sense to me since glide is with respect to t/2 and not t
Aren't you confusing the words horizontal and vertical when you're speaking of horizontal and vertical reflections?
"If WE have vertical symmetries, we also have glide symmetries". This does not make sense to me since glide is with respect to t/2 and not t