Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:39Z

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

1θ² + 2θ + 6 = 0

460K

PV = nRT

438K

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

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

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∑_{k=1}^{n} k = n(n+1)/2

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

det| 3 6 ; 0 4 | = 12

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d/dt [t^3] = 3t^2

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∇ × E = −∂B/∂t

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∂z/∂φ = 7z

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8ψ² + 7ψ + 0 = 0

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2H₂ + O₂ → 2H₂O

80K

∂α/∂ω = 3α

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