Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:20Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

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

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det| 8 9 ; 3 9 | = 45

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

F = G m₁m₂ / r²

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iħ ∂ψ/∂t = Ĥψ

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det| 2 3 ; 3 3 | = -3

det| 7 4 ; 4 8 | = 40

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10ψ² + 5ψ + 0 = 0

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∇²ω = 0

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∇²z = 0

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∂z/∂φ = 7z

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