Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:48Z

det| 6 5 ; 4 7 | = 22

det| 7 4 ; 4 8 | = 40

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

∇ × E = −∂B/∂t

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F = G m₁m₂ / r²

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

7y² + 9y + 1 = 0

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∇²β = 0

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F = ma

N₂ + 3H₂ ⇌ 2NH₃

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

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ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇²γ = 0