Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:48Z

11n² + 5n + 4 = 0

6x² + 6x + 1 = 0

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

e^{i\pi} + 1 = 0

186K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

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4φ² + 6φ + 2 = 0

e^{i\pi} + 1 = 0

448K

8ψ² + 7ψ + 0 = 0

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∫₀^∞ e^(-φ²) dφ = √π / 2

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

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det| 8 9 ; 4 9 | = 36

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∇²ω = 0

d/dt [t^3] = 3t^2

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

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∇ × E = −∂B/∂t

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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