Math Dump /sym/6c3138

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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

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

∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-t²) dt = √π / 2

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ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

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det| 10 7 ; 3 11 | = 89

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e^{i\pi} + 1 = 0

9θ² + 7θ + 4 = 0

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∂y/∂n = 5y

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10t² + 8t + 0 = 0

det| 7 4 ; 4 8 | = 40

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11ψ² + 7ψ + 2 = 0

4φ² + 2φ + 1 = 0