Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:42Z

det| 6 5 ; 4 7 | = 22

det| 3 1 ; 7 4 | = 5

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∑_{k=1}^{n} k = n(n+1)/2

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∇²φ = 0

det| 7 9 ; 1 8 | = 47

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

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

∇²t = 0

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det| 7 4 ; 4 8 | = 40

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F = ma

N₂ + 3H₂ ⇌ 2NH₃

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∂ψ/∂β = 3ψ

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d/dx [x^3] = 3x^2

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det| 4 8 ; 3 5 | = -4

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