Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:20Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 11 5 ; 0 12 | = 132

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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}

det| 9 4 ; 1 10 | = 86

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∑_{k=1}^{n} k = n(n+1)/2

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N₂ + 3H₂ ⇌ 2NH₃

∇²z = 0

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\lim_{β\to 0} \frac{\sin β}{β} = 1

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2α² + 3α + 3 = 0

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

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CaCO₃ → CaO + CO₂

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ω = 2πf

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

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