| 释义 |
co·set
\ˈkōˌset\ noun
Etymology: co- + set
: any of the subsets of a mathematical group of which each consists of all the products obtained by multiplying one of the elements of the group on the right side by each of the elements of a subgroup or of the products obtained by such multiplication on the left and which partition the group into subsets of which any two are either identical or disjoint |