Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:41Z

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

det| 2 3 ; 5 3 | = -9

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

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d/dx [x^7] = 7x^6

2H₂ + O₂ → 2H₂O

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det| 7 2 ; 7 8 | = 42

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

F = G m₁m₂ / r²

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∑_{k=1}^{n} k = n(n+1)/2

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9θ² + 7θ + 4 = 0

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det| 12 2 ; 2 13 | = 152

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det| 7 6 ; 1 8 | = 50

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∇ × E = −∂B/∂t

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det| 7 4 ; 4 8 | = 40

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