Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:10Z

10y² + 2y + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 9 5 ; 1 10 | = 85

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∫₀^∞ e^(-t²) dt = √π / 2

\oint_C \vec{F}\cdot d\vec{r} = 0

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det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

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

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∇²z = 0

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∇ × E = −∂B/∂t

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F = G m₁m₂ / r²

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