> Corollary 14 (There is no such thing as a torsor). A torsor is defined as a “group without a distinguished identity element.” No such object exists. The proof is immediate from the axioms of group theory.
I somehow doubt that a standard concept you can look up [0] is vacuous due to simple word games.
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[ 3.6 ms ] story [ 13.7 ms ] threadI somehow doubt that a standard concept you can look up [0] is vacuous due to simple word games.
[0] https://ncatlab.org/nlab/show/torsor