Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:22Z

det| 6 5 ; 4 7 | = 22

∇²θ = 0

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∑_{k=1}^{n} k = n(n+1)/2

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∇²φ = 0

∑_{k=1}^{n} k = n(n+1)/2

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

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

det| 12 6 ; 0 13 | = 156

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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F = ma

∇²r = 0

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2H₂ + O₂ → 2H₂O

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ΔS ≥ 0

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

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ω = 2πf

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det| 9 4 ; 1 10 | = 86

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PV = nRT

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