It is clear that we can make $n^{n^2}$ Latin squares (I think that this is no real Latin square, but I don't know how to name it) for $n$-element set, but I have heard that some magmas will be isomorpic and the number of magmas on this finite set is not equal to number of Latin squares. How to prove it?
2026-02-23 01:02:48.1771808568
How many magmas exist on $n$-element set
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