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Canonical Decomposition
Canonical Decomposition
TorsionFreeSubgroup(A) : GrpAb -> GrpAb
The torsion-free subgroup of the abelian group G.
TorsionSubgroup(A) : GrpAb -> GrpAb
The torsion subgroup of the abelian group G.
pPrimaryComponent(A, p) : GrpAb, RngIntElt -> GrpAb
The p-primary component of the abelian group G.
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