Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:40Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

12θ² + 2θ + 6 = 0

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

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

\lim_{α\to 0} \frac{\sin α}{α} = 1

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8ψ² + 7ψ + 0 = 0

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ω = 2πf

∂α/∂ω = 3α

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det| 11 5 ; 0 12 | = 132

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{4}{6} \sum_{i=1}^{n} i^{2}

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det| 9 5 ; 1 10 | = 85

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∇ × E = −∂B/∂t

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

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∇²θ = 0

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