Chinese English Dictionary



阶乘    Add to My Vocabulary

PinYin jiē chéng    Simplified 阶乘    Traditional 階乘
  1. the factorial of a number, e.g. 5! = 5.4.3.2.1 = 120

Chinese meanings
  1. jiēchéng
    从1到n的连续自然数相乘的积，叫做阶乘，用符号n！表示。如5！＝1×2×3×4×5。规定0！＝1。

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