Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 06:40Z

∑_{k=1}^{n} k = n(n+1)/2

\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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e^{i\pi} + 1 = 0

det| 9 4 ; 1 10 | = 86

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\frac{4}{6} \sum_{i=1}^{n} i^{2}

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2H₂ + O₂ → 2H₂O

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

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7y² + 9y + 1 = 0

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4t² + 3t + 3 = 0

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iħ ∂ψ/∂t = Ĥψ

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det| 10 7 ; 3 11 | = 89

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F = G m₁m₂ / r²

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det| 12 1 ; 5 13 | = 151

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