Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:08Z

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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CH₄ + 2O₂ → CO₂ + 2H₂O

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det| 8 9 ; 3 9 | = 45

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

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det| 7 2 ; 7 8 | = 42

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

F = G m₁m₂ / r²

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\lim_{β\to 0} \frac{\sin β}{β} = 1

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∫₀^∞ e^(-θ²) dθ = √π / 2

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∇ × E = −∂B/∂t

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det| 7 4 ; 4 8 | = 40

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