Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:22Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∑_{k=1}^{n} k = n(n+1)/2

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

F = G m₁m₂ / r²

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det| 2 8 ; 7 3 | = -50

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N₂ + 3H₂ ⇌ 2NH₃

det| 12 6 ; 0 13 | = 156

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9θ² + 7θ + 4 = 0

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2α² + 3α + 3 = 0

7γ² + 8γ + 3 = 0

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2H₂ + O₂ → 2H₂O

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det| 10 7 ; 6 11 | = 68

iħ ∂ψ/∂t = Ĥψ

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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det| 9 4 ; 1 10 | = 86

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

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