Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 16:39Z

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

∑_{k=1}^{n} k = n(n+1)/2

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e^{i\pi} + 1 = 0

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PV = nRT

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

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det| 7 2 ; 7 8 | = 42

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det| 2 8 ; 2 3 | = -10

F = G m₁m₂ / r²

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∑_{k=1}^{n} k = n(n+1)/2

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11t² + 9t + 7 = 0

439K

CaCO₃ → CaO + CO₂

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∑_{k=1}^{n} k = n(n+1)/2

297K

∇ × E = −∂B/∂t

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det| 7 4 ; 4 8 | = 40

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