Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:31Z

det| 6 5 ; 4 7 | = 22

∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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∇²φ = 0

iħ ∂ψ/∂t = Ĥψ

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

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

PV = nRT

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det| 3 1 ; 7 4 | = 5

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F = ma

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

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6t² + 6t + 4 = 0

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

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∂z/∂φ = 7z

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8ψ² + 7ψ + 0 = 0

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