Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 02:08Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 11 9 ; 0 12 | = 132

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

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

λ = h/p

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det| 5 3 ; 7 6 | = 9

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N₂ + 3H₂ ⇌ 2NH₃

det| 12 2 ; 2 13 | = 152

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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F = G m₁m₂ / r²

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det| 7 4 ; 4 8 | = 40

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∂y/∂n = 5y

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∇²t = 0

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∇ × E = −∂B/∂t

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∑_{k=1}^{n} k = n(n+1)/2

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