Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 04:50Z

∇²n = 0

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

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∑_{k=1}^{n} k = n(n+1)/2

263K

9r² + 4r + 1 = 0

det| 3 7 ; 2 4 | = -2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∑_{k=1}^{n} k = n(n+1)/2

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11γ² + 3γ + 6 = 0

det| 7 4 ; 4 8 | = 40

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iħ ∂ψ/∂t = Ĥψ

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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1

6x² + 6x + 1 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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