Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

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∇ × E = −∂B/∂t

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

3z² + 5z + 1 = 0

43K

det| 9 8 ; 3 10 | = 66

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ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

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det| 7 4 ; 4 8 | = 40

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e^{i\pi} + 1 = 0

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

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

298K

10t² + 8t + 0 = 0

PV = nRT

447K

∇²ω = 0

297K

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2