Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:04Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\frac{4}{6} \sum_{i=1}^{n} i^{2}

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

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

7r² + 8r + 5 = 0

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

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ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

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2H₂ + O₂ → 2H₂O

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e^{i\pi} + 1 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

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N₂ + 3H₂ ⇌ 2NH₃

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10t² + 8t + 0 = 0

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

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F = ma

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det| 9 4 ; 1 10 | = 86

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