Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:37Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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∫₀^∞ e^(-θ²) dθ = √π / 2

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

∑_{k=1}^{n} k = n(n+1)/2

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12y² + 5y + 7 = 0

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N₂ + 3H₂ ⇌ 2NH₃

det| 7 4 ; 4 8 | = 40

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λ = h/p

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∑_{k=1}^{n} k = n(n+1)/2

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CaCO₃ → CaO + CO₂

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2n² + 4n + 0 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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