"로그 적분(logarithmic integral)"의 두 판 사이의 차이

2010년 5월 30일 (일) 06:51 판

\(\operatorname{Li}(x)=\int_2^{x} \frac{1}{\log x}\,dx\)

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 <h5 style="line-height: 3.428em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; color: rgb(34, 61, 103); font-family: 'malgun gothic', dotum, gulim, sans-serif; font-size: 1.166em; background-image: ; background-color: initial; background-position: 0px 100%;">개요</h5>
-<math>\int_2^{\infty} \frac{1}{\log x}\,dx</math>
+<math>\operatorname{Li}(x)=\int_2^{x} \frac{1}{\log x}\,dx</math>
+<h5 style="line-height: 2em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;">로그적분의 초등함수 표현</h5>
+* [[#]]<br>
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 <h5 style="line-height: 3.428em; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; color: rgb(34, 61, 103); font-family: 'malgun gothic', dotum, gulim, sans-serif; font-size: 1.166em; background-image: ; background-color: initial; background-position: 0px 100%;">관련된 항목들</h5>
+* [[부정적분의 초등함수 표현(Integration in finite terms)]]<br>
@@ 66번째 줄: / 76번째 줄: @@
 * http://ko.wikipedia.org/wiki/
-* http://en.wikipedia.org/wiki/
+* http://en.wikipedia.org/wiki/logarithmic_integral
 * http://www.wolframalpha.com/input/?i=
 * [http://dlmf.nist.gov/ NIST Digital Library of Mathematical Functions]