怎样计算“阶乘”?即从1开始的连续自然数相乘的积,如:1*2*3*4*5*6*7*8*9*……=?请告诉我计算“阶乘”的公式,再一步一步地仔细给我解释,我会很感谢的!请不要说什么“N!”因为我知道这是阶乘
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![怎样计算“阶乘”?即从1开始的连续自然数相乘的积,如:1*2*3*4*5*6*7*8*9*……=?请告诉我计算“阶乘”的公式,再一步一步地仔细给我解释,我会很感谢的!请不要说什么“N!”因为我知道这是阶乘](/uploads/image/z/2479518-54-8.jpg?t=%E6%80%8E%E6%A0%B7%E8%AE%A1%E7%AE%97%E2%80%9C%E9%98%B6%E4%B9%98%E2%80%9D%3F%E5%8D%B3%E4%BB%8E1%E5%BC%80%E5%A7%8B%E7%9A%84%E8%BF%9E%E7%BB%AD%E8%87%AA%E7%84%B6%E6%95%B0%E7%9B%B8%E4%B9%98%E7%9A%84%E7%A7%AF%2C%E5%A6%82%EF%BC%9A1%2A2%2A3%2A4%2A5%2A6%2A7%2A8%2A9%2A%E2%80%A6%E2%80%A6%3D%3F%E8%AF%B7%E5%91%8A%E8%AF%89%E6%88%91%E8%AE%A1%E7%AE%97%E2%80%9C%E9%98%B6%E4%B9%98%E2%80%9D%E7%9A%84%E5%85%AC%E5%BC%8F%2C%E5%86%8D%E4%B8%80%E6%AD%A5%E4%B8%80%E6%AD%A5%E5%9C%B0%E4%BB%94%E7%BB%86%E7%BB%99%E6%88%91%E8%A7%A3%E9%87%8A%2C%E6%88%91%E4%BC%9A%E5%BE%88%E6%84%9F%E8%B0%A2%E7%9A%84%21%E8%AF%B7%E4%B8%8D%E8%A6%81%E8%AF%B4%E4%BB%80%E4%B9%88%E2%80%9CN%21%E2%80%9D%E5%9B%A0%E4%B8%BA%E6%88%91%E7%9F%A5%E9%81%93%E8%BF%99%E6%98%AF%E9%98%B6%E4%B9%98)
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