divergent infinite series 中文意思是什麼
divergent infinite series
解釋
發散無窮級數-
Definition the infinite series converges and has sum if the sequence of partial sums converges to, that is. if diverges, then the series diverges. a divergent series has no sum
定義如果級數的部分和數列有極限,即,則稱無窮級數收斂,這時極限叫做這級數的和,並寫成;如果沒有極限,則稱無窮級數發散。
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