Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:32Z

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

10ω² + 7ω + 4 = 0

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F = G m₁m₂ / r²

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

∇ × E = −∂B/∂t

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det| 12 2 ; 2 13 | = 152

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

det| 7 4 ; 4 8 | = 40

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F = G m₁m₂ / r²

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4t² + 3t + 3 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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det| 10 2 ; 3 11 | = 104

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\lim_{t\to 0} \frac{\sin t}{t} = 1

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∑_{k=1}^{n} k = n(n+1)/2

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