单词	coset
释义	coset /ˈkəʊsɛt / noun Mathematics A set composed of all the products obtained by multiplying each element of a subgroup in turn by one particular element of the group containing the subgroup.Although Euler's work is, of course, not stated in group theoretic terms he does provide an example of the decomposition of an abelian group into cosets of a subgroup.... This observation led him into the intricacies of group theory: notions of groups, normal subgroups, quotient groups, running products, and cosets. Here it amounts to elementwise multiplication of the two cosets.
随便看	pre-editor preedy pre-ejaculate pre-elect pre-election pre-electoral pre-electric pre-electrical preem pre-embryo pre-embryonic preemer pre-emergence pre-emergent preemie pre-eminence pre-eminency pre-eminent pre-eminently pre-emphasis pre-emphasize pre-empt pre-emptible pre-emption pre-emptioner

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