Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:05Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2n² + 4n + 0 = 0

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PV = nRT

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

det| 4 8 ; 3 5 | = -4

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det| 7 2 ; 7 8 | = 42

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ω = 2πf

F = G m₁m₂ / r²

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6x² + 6x + 1 = 0

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

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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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det| 9 4 ; 1 10 | = 86

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iħ ∂ψ/∂t = Ĥψ

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