Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:33Z

11n² + 5n + 4 = 0

det| 9 4 ; 1 10 | = 86

460K

∫₀^∞ e^(-α²) dα = √π / 2

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 2 3 ; 5 3 | = -9

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det| 12 2 ; 2 13 | = 152

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4φ² + 6φ + 2 = 0

e^{i\pi} + 1 = 0

448K

F = G m₁m₂ / r²

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∫₀^∞ e^(-φ²) dφ = √π / 2

iħ ∂ψ/∂t = Ĥψ

459K

∇²n = 0

406K

∇²ω = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

181K

∑_{k=1}^{n} k = n(n+1)/2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

359K

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

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