Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:26Z

CaCO₃ → CaO + CO₂

2n² + 4n + 0 = 0

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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\frac{12}{2} \sum_{i=1}^{n} i^{2}

det| 5 3 ; 7 6 | = 9

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det| 7 2 ; 7 8 | = 42

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∫₀^∞ e^(-θ²) dθ = √π / 2

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N₂ + 3H₂ ⇌ 2NH₃

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det| 7 4 ; 4 8 | = 40

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