Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:02Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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

11t² + 9t + 7 = 0

43K

det| 1 4 ; 3 2 | = -10

261K

ω = 2πf

8ψ² + 7ψ + 0 = 0

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

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e^{i\pi} + 1 = 0

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

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∇ × E = −∂B/∂t

298K

10t² + 8t + 0 = 0

11ψ² + 7ψ + 2 = 0

4φ² + 2φ + 1 = 0