Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:13Z

det| 11 2 ; 2 12 | = 128

det| 2 6 ; 0 3 | = 6

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∇ × E = −∂B/∂t

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CaCO₃ → CaO + CO₂

∇²z = 0

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∇²θ = 0

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3θ² + 7θ + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

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\frac{12}{6} \sum_{i=1}^{n} i^{2}

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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det| 7 4 ; 4 8 | = 40

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d/dx [x^9] = 9x^8

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∑_{k=1}^{n} k = n(n+1)/2

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F = G m₁m₂ / r²

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