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路\intop\nolimits_{a}^{b}路f(x)^{路dx路}路=路e^{路
\intop\nolimits_{a}^{b}路ln[f(x)]路dx路}露
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LaTeX
MathJax
\intop\nolimits_{a}^{b} f(x)^{ dx } = e^{ \intop\nolimits_{a}^{b} ln[f(x)] dx }