Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:33Z

det| 6 5 ; 4 7 | = 22

8ψ² + 7ψ + 0 = 0

460K

∑_{k=1}^{n} k = n(n+1)/2

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∇²φ = 0

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

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iħ ∂ψ/∂t = Ĥψ

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

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

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∇ × E = −∂B/∂t

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∇²β = 0

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∑_{k=1}^{n} k = n(n+1)/2

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d/dφ [φ^1] = 1φ^0

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