Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:34Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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F = G m₁m₂ / r²

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\frac{8}{4} \sum_{i=1}^{n} i^{2}

det| 1 4 ; 3 2 | = -10

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∇ × E = −∂B/∂t

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N₂ + 3H₂ ⇌ 2NH₃

det| 10 7 ; 3 11 | = 89

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11t² + 9t + 7 = 0

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2α² + 3α + 3 = 0

det| 7 4 ; 4 8 | = 40

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∂α/∂ω = 3α

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det| 10 7 ; 6 11 | = 68

∇ × E = −∂B/∂t

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

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7γ² + 1γ + 1 = 0

ω = 2πf

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

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ω = 2πf

F = G m₁m₂ / r²