Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:23Z

d/dy [y^8] = 8y^7

\binom{n}{k} = \frac{n!}{k!(n-k)!}

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6ω² + 4ω + 4 = 0

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\lim_{x\to 0} \frac{\sin x}{x} = 1

∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-θ²) dθ = √π / 2

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d/dn [n^3] = 3n^2

∑_{k=1}^{n} k = n(n+1)/2

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\frac{6}{3} \sum_{i=1}^{n} i^{2}

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2n² + 4n + 0 = 0

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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

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e^{i\pi} + 1 = 0

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