giai thừa
Vietnamese
Etymology
Sino-Vietnamese word from 階乘. The more common reading thừa is used instead of thặng. Compare Mandarin 階乘 (jiēchéng), Cantonese 階乘 (gaai1 sing4), Japanese 階乗 (kaijō), Korean 계승 (gyeseung).
Pronunciation
- (Hà Nội) IPA(key): [zaːj˧˧ tʰɨə˨˩]
- (Huế) IPA(key): [jaːj˧˧ tʰɨə˦˩]
- (Hồ Chí Minh City) IPA(key): [jaːj˧˧ tʰɨə˨˩]
Noun
giai thừa
- (combinatorics) a factorial
- không giai thừa bằng một
- zero factorial is one