Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 3 1 ; 7 4 | = 5

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∑_{k=1}^{n} k = n(n+1)/2

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\frac{8}{4} \sum_{i=1}^{n} i^{2}

ΔS ≥ 0

297K

∇²t = 0

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N₂ + 3H₂ ⇌ 2NH₃

det| 4 8 ; 3 5 | = -4

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

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2α² + 3α + 3 = 0

det| 3 7 ; 2 4 | = -2

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∑_{k=1}^{n} k = n(n+1)/2

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det| 10 7 ; 6 11 | = 68

F = G m₁m₂ / r²

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∫₀^∞ e^(-ψ²) dψ = √π / 2

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det| 9 4 ; 1 10 | = 86

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

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