Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:35Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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F = G m₁m₂ / r²

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

det| 9 4 ; 1 10 | = 86

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e^{i\pi} + 1 = 0

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ω = 2πf

iħ ∂ψ/∂t = Ĥψ

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

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4t² + 3t + 3 = 0

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det| 3 6 ; 0 4 | = 12

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∑_{k=1}^{n} k = n(n+1)/2

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11t² + 9t + 7 = 0

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9ψ² + 7ψ + 3 = 0

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