| 关于∞/∞型的L′Hospital法则的一个改进 |
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| 引用本文： | 姚云飞. 关于∞/∞型的L′Hospital法则的一个改进[J]. 阜阳师范学院学报(自然科学版), 1997, 0(1) |
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| 作者姓名： | 姚云飞 |
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| 作者单位： | 安徽阜阳师范学院数学系 |
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| 摘 要： | 本文对现行的数学分析、微积分及其高等数学的教材中的∞/∞型的L′Hospital法则进行了一个改进,论证了该法则在无须考虑分子是否趋于∞的条件时,仍旧成立,利用了这个减弱了∞/∞型L′Hospital法则给出了一大类的极限问题的简单解法。
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| 关 键 词： | 改进的L′Hospital法则 减弱 |
The Improvement of L′ Hospital′s ruler (∞-∞) |
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| Yao Yunfei. The Improvement of L′ Hospital′s ruler (∞-∞)[J]. Journal of Fuyang Teachers College:Natural Science, 1997, 0(1) |
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| Authors: | Yao Yunfei |
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| Abstract: | In this paper,We discuss L' Hospital's ruler(∞-∞). We've learned it in Mathematical Analysis. Calculus and Higher Mathematics,where required numerator and denominator both tend to ∞. But here. We don't have to consider if namerator tend to ∞. While the L'Hospital's ruler is still right. Use this result,we can deal with many limit's question in simple way. |
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| Keywords: | L'Hospital's ruler. Weaken. |
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