Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:04Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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PV = nRT

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

7y² + 9y + 1 = 0

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det| 11 9 ; 0 12 | = 132

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ω = 2πf

F = G m₁m₂ / r²

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∇²θ = 0

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e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

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CaCO₃ → CaO + CO₂

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∇ × E = −∂B/∂t

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det| 5 6 ; 2 6 | = 18

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det| 9 4 ; 1 10 | = 86

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