Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:35Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

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\frac{12}{6} \sum_{i=1}^{n} i^{2}

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

5z² + 8z + 3 = 0

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12y² + 5y + 7 = 0

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ω = 2πf

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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∇²r = 0

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det| 2 3 ; 5 3 | = -9

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N₂ + 3H₂ ⇌ 2NH₃

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e^{i\pi} + 1 = 0

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