created sense approved 置换群/置換群 · zhìhuànqún · permutation group — "Initial import from upstream dictionary"
置换群 / 置換群
zhìhuànqún
permutation group
a group in mathematics consisting of permutations of a set together with the operation of composition
置换 (literal) → 置换/置換 · zhìhuàn · permutation 群 (literal) → 群 · qún · group
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition