Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 11:33Z

∇²t = 0

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

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\frac{12}{6} \sum_{i=1}^{n} i^{2}

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det| 6 4 ; 3 7 | = 30

10ψ² + 5ψ + 0 = 0

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12y² + 5y + 7 = 0

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ΔS ≥ 0

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

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\oint_C \vec{F}\cdot d\vec{r} = 0

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8ψ² + 7ψ + 0 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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PV = nRT

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∇ × E = −∂B/∂t

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

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