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• 29 Where does $\pi^2$ appear spontaneously within Physical Phenomenon and Mathematics Equations?
• 19 Closed form of $\sum_{n = 1}^{\infty} \frac{n^{n - k}}{e^{n} \cdot n!}$
• 17 Evaluating $\int_0^1 \frac{3x}{\sqrt{4-3x}} dx$
• 15 Intuition Wanted: Why Define Integrals Component-Wise
• 13 How to get this fancier line to divide paragraphs?
• 11 Is there any visual intuition for separation of variables?
• 10 Find $\int_{0}^{\frac{r}{2}} {\binom{n}{p} \binom{n-p}{r-2p} 2^{r-2p}}{\binom{2n}{r}^{-1}} \ \text{d}p$
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