Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 14:23Z

3γ² + 8γ + 4 = 0

12θ² + 2θ + 6 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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PV = nRT

det| 3 7 ; 2 4 | = -2

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∑_{k=1}^{n} k = n(n+1)/2

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det| 1 9 ; 5 2 | = -43

det| 2 3 ; 5 3 | = -9

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6t² + 6t + 4 = 0

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

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

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CH₄ + 2O₂ → CO₂ + 2H₂O

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det| 9 4 ; 1 10 | = 86

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d/dt [t^3] = 3t^2

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∂y/∂n = 5y

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