hoán vị

Vietnamese

Etymology

Sino-Vietnamese word from 換位 (to switch positions).

Pronunciation

  • (Hà Nội) IPA(key): [hwaːn˧˦ vi˧˨ʔ]
  • (Huế) IPA(key): [hwaːŋ˦˧˥ vɪj˨˩ʔ]
  • (Saigon) IPA(key): [waːŋ˦˥ vɪj˨˩˨] ~ [waːŋ˦˥ jɪj˨˩˨]

Noun

hoán vị

  1. (mathematics) a permutation
  2. (mathematics, informal) the number of permutations needed

See also