Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:40Z

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

\lim_{α\to 0} \frac{\sin α}{α} = 1

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6ω² + 4ω + 4 = 0

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

9ψ² + 7ψ + 3 = 0

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∇ × E = −∂B/∂t

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

CH₄ + 2O₂ → CO₂ + 2H₂O

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det| 7 4 ; 4 8 | = 40

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∑_{k=1}^{n} k = n(n+1)/2

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PV = nRT

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F = G m₁m₂ / r²

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8θ² + 8θ + 6 = 0

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