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< title data-trilium-title > Math< / title >
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< h1 data-trilium-h1 > Math< / h1 >
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< p > < span class = "math-tex" > \(% \f is defined as #1f(#2) using the macro \f\relax{x} = \int_{-\infty}^\infty \f\hat\xi\,e^{2 \pi i \xi x} \,d\xi\)< / span > Some
math examples:< / p > < span class = "math-tex" > \[\displaystyle \frac{1}{\Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{\frac25 \pi}} = 1+\frac{e^{-2\pi}} {1+\frac{e^{-4\pi}} {1+\frac{e^{-6\pi}} {1+\frac{e^{-8\pi}} {1+\cdots} } } }\]< / span >
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< p > Another:< / p > < span class = "math-tex" > \[\displaystyle \left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)\]< / span >
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< p > Inline math is also possible: < span class = "math-tex" > \(c^2 = a^2 + b^2\)< / span > Neat!< / p >
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