Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:25Z

det| 6 5 ; 4 7 | = 22

∇ × E = −∂B/∂t

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7r² + 8r + 5 = 0

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∇²φ = 0

∑_{k=1}^{n} k = n(n+1)/2

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N₂ + 3H₂ ⇌ 2NH₃

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

e^{i\pi} + 1 = 0

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F = G m₁m₂ / r²

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F = ma

det| 7 4 ; 4 8 | = 40

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det| 11 9 ; 0 12 | = 132

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ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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

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∫₀^∞ e^(-θ²) dθ = √π / 2

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