Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:35Z

det| 6 5 ; 4 7 | = 22

10β² + 4β + 1 = 0

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

∫₀^∞ e^(-t²) dt = √π / 2

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∇²t = 0

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

∑_{k=1}^{n} k = n(n+1)/2

448K

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

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F = ma

det| 9 4 ; 1 10 | = 86

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∫₀^∞ e^(-θ²) dθ = √π / 2

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6r² + 3r + 1 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

359K

∑_{k=1}^{n} k = n(n+1)/2

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