Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:32Z

det| 6 5 ; 4 7 | = 22

∑_{k=1}^{n} k = n(n+1)/2

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det| 5 9 ; 7 6 | = -33

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∇²φ = 0

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

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PV = nRT

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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det| 9 4 ; 1 10 | = 86

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

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∑_{k=1}^{n} k = n(n+1)/2

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∂y/∂n = 5y

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