| 罗比达法则的条件及其改进 |
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| 引用本文： | 孙宝法.罗比达法则的条件及其改进[J].大学数学,2013,29(2):131-133. |
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| 作者姓名： | 孙宝法 |
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| 作者单位： | 安徽三联学院计算机科学与技术系,合肥,230601 |
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| 摘 要： | 从一个求函数极限的例子引出两个与罗比达法则有关的相互矛盾的结论;通过对柯西中值定理的深刻剖析,找出了错误的原因;在此基础上,对罗比达法则的条件进行了改进.
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| 关 键 词： | 函数极限 罗比达法则 条件 改进 |
On the Condition of L' Hospital Ruler and Its Improvement |
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| SUN Bao-fa.On the Condition of L' Hospital Ruler and Its Improvement[J].College Mathematics,2013,29(2):131-133. |
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| Authors: | SUN Bao-fa |
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| Institution: | SUN Bao-fa (Department of Computer Science and Technology, Anhui Sanlian University, Hefel 230601, China) |
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| Abstract: | Two contradictory results relating to L＇ Hospital ruler were gain by studying an example which dealt with ：he limit of a function. The cause of the error was found by analyzing Cauchy middle value theorem. The improvement of ：he condition of L＇ Hospital ruler was put forward. |
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| Keywords: | limit of a function L＇ Hospital ruler condition improvement |
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