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• 19 What is the most efficient method to evaluate this indefinite integral?
• 9 For which integers $1\leq{m}\leq{10}$ is it true that $\int_0^\pi{(\cos{x})(\cos{2x})\cdots(\cos{mx})}\,dx = 0$?
• 9 How to Solve Trigonometric Equations?
• 8 Fundamental Theorem of Calculus: Why Doesn't the Integral Depend on Lower Bound?
• 6 How to get Java scanner to acknowledge blank input?
• 5 Evaluate $\lim_{n \to \infty}\Bigl[\bigl(\prod_{k=1}^{n}{\frac{2k}{2k-1}}\bigr)\bigl(\int_{-1}^{\infty}\frac{(\cos{x})^{2n}}{2^x}\,dx\bigr)\Bigr]$
• 5 Solve $\int_0^\infty \frac{\ln x}{x^2+4} \,\mathrm{d}x$
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