Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:18Z

det| 7 6 ; 7 8 | = 14

\frac{8}{7} \sum_{i=1}^{n} i^{2}

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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F = G m₁m₂ / r²

iħ ∂ψ/∂t = Ĥψ

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N₂ + 3H₂ ⇌ 2NH₃

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det| 10 3 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∂x/∂α = 8x

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

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∑_{k=1}^{n} k = n(n+1)/2

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10t² + 9t + 5 = 0

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det| 7 4 ; 4 8 | = 40

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det| 8 9 ; 4 9 | = 36

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