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Jan 2, 2021 at 11:10 vote accept Let
Jan 2, 2021 at 9:20 history edited YCor CC BY-SA 4.0
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Jan 2, 2021 at 9:02 history became hot network question
Jan 2, 2021 at 1:40 answer added Benjamin Steinberg timeline score: 7
Jan 2, 2021 at 1:37 answer added Severin Schraven timeline score: 5
Jan 2, 2021 at 1:30 comment added Benjamin Steinberg The usual definition of torsion free for commutative monoids is na=nb implies a=b.
Jan 2, 2021 at 1:26 history edited Let CC BY-SA 4.0
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Jan 2, 2021 at 1:14 comment added Severin Schraven By torsion free you mean that there does not exist a natural number $n$ and some element $x\in M$ such that $n\cdot x=e$?
Jan 2, 2021 at 0:59 history asked Let CC BY-SA 4.0