Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:05Z

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

∇²y = 0

460K

10ψ² + 5ψ + 0 = 0

438K

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

det| 3 1 ; 7 4 | = 5

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2θ² + 1θ + 2 = 0

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

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

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∑_{k=1}^{n} k = n(n+1)/2

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CH₄ + 2O₂ → CO₂ + 2H₂O

PV = nRT

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det| 2 8 ; 7 3 | = -50

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ΔS ≥ 0

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∇ × E = −∂B/∂t

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