Math Dump /sym/6c3138

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

det| 6 5 ; 4 7 | = 22

det| 9 4 ; 1 10 | = 86

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\oint_C \vec{F}\cdot d\vec{r} = 0

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∇²φ = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

F = G m₁m₂ / r²

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E = mc²

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F = ma

iħ ∂ψ/∂t = Ĥψ

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∇²θ = 0

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det| 5 3 ; 7 6 | = 9

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det| 4 2 ; 6 5 | = 8

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∑_{k=1}^{n} k = n(n+1)/2

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